Aaron, Jane, and Christopher Williams. Postcolonial Wales. [Place of publication not identified]: University of Wales Press, 2005. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690974960002418&amp;institutionId=2418&amp;customerId=2415>.
ap Dafydd, Ifor. ‘“Beirniadaeth Gynnar a Llythyrau Saunders Lewis: Teithio, Iaith a Chenedligrwydd”’. Ysgrifau Beirniadol: 26. Dinbych: Gwasg Gee, 2002. 75–95. Print.
Baldick, Chris. Criticism and Literary Theory 1890 to the Present. Oxon [England]: Routledge, 2013. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4746648360002418&amp;institutionId=2418&amp;customerId=2415>.
Besbes, Khaled. Rehabilitating Literary Theory: A Practical Guide for the Critical and Semiotic Analysis of Poetry and Drama. Boca Raton: BrownWalker Press, 2011. Print.
Betts, Clive. A Oedd Heddwch? [Cardiff]: Gwasg ap Dafydd, 1978. Print.
Bevan, Hugh. ‘“Syniadau Beirniadol W.J. Gruffydd a T. Gwynn Jones”’. Llên Cymru 9 (1966): 19–32. Web. <http://primo.aber.ac.uk/primo_library/libweb/action/display.do?tabs=detailsTab&ct=display&fn=search&doc=dedupmrg579064&indx=3&recIds=dedupmrg579064&recIdxs=2&elementId=2&renderMode=poppedOut&displayMode=full&frbrVersion=&dscnt=1&fctN=facet_pfilter&rfnGrp=1&frbg=&scp.scps=scope%3A%28ABERU_LMS%29%2Cscope%3A%28ABERU_SFX%29%2Cscope%3A%28ABERU_ML%29&fctV=journals&tab=local&dstmp=1434985145355&srt=date&mode=Basic&dum=true&tb=t&rfnGrpCounter=1&vl(freeText0)=llen%20cymru&vid=ABERU_VU1>.
Bevan, Hugh, and Brynley F. Roberts. ‘’Syniadau Beirniadol W.J. Gruffydd a T. Gwynn Jones’. Beirniadaeth lenyddol: erthyglau (1982): 111–133. Print.
Bohata, Kirsti. Postcolonialism Revisited: Writing Wales in English. CREW series of critical and scholarly studies. Cardiff: University of Wales Press, 2004. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=AberystUni&isbn=9780708322369>.
Bové, Paul A. In the Wake of Theory. [Middletown, Conn.]: Wesleyan University Press, 1992. Print.
Bowen, D.J. ‘“Erthygl Saunders Lewis Ar Ddafydd”’. Barddas 252 (1999): 34–41. Print.
Bowen, Geraint. John Morris-Jones: Y Diwygiwr Iaith a Llên. Darlith goffa flynyddol Syr John Morris-Jones. Llanfair Pwyllgwyngyll: Undeb y Gymraeg, 1989. Print.
---. ‘Siôn Dafydd Rhys Ac Institvtiones 1592’’. Llên Cymru 21 (1998): 34–49. Web. <http://primo.aber.ac.uk/primo_library/libweb/action/display.do?tabs=detailsTab&ct=display&fn=search&doc=dedupmrg579064&indx=3&recIds=dedupmrg579064&recIdxs=2&elementId=2&renderMode=poppedOut&displayMode=full&frbrVersion=&dscnt=0&fctN=facet_pfilter&rfnGrp=1&frbg=&scp.scps=scope%3A%28ABERU_LMS%29%2Cscope%3A%28ABERU_SFX%29%2Cscope%3A%28ABERU_ML%29&fctV=journals&tab=local&dstmp=1434715621604&srt=date&mode=Basic&dum=true&tb=t&rfnGrpCounter=1&vl(freeText0)=Llen%20cymru&vid=ABERU_VU1>.
Brooks, Simon. ‘Arwyddocâd Ideolegol Dylanwad Sigmund Freud Ar Saunders Lewis’. Llenyddiaeth mewn theori 3 (2008): 29–49. Print.
---. O Dan Lygaid y Gestapo : Yr Oleuedigaeth Gymraeg a Theori Lenyddol Yng Nghymru. N.p. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690974980002418&amp;institutionId=2418&amp;customerId=2415>.
Burke, Sean. The Death and Return of the Author: Criticism and Subjectivity in Barthes, Foucault and Derrida. Third edition. Edinburgh: Edinburgh University Press, 2008. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4691030840002418&amp;institutionId=2418&amp;customerId=2415>.
Chapman, T. Robin. W.J.Gruffydd. Dawn dweud. Caerdydd: Gwasg Prifysgol Cymru, 1993. Print.
Coleg Cymraeg Cenedlaethol. Sglefrio Ar Eiriau: Erthyglau Ar Lenyddiaeth a Beirniadaeth. Ed. John Rowlands. Llandysul: Gomer, 1992. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4691030930002418&amp;institutionId=2418&amp;customerId=2415>.
---. Sglefrio Ar Eiriau: Erthyglau Ar Lenyddiaeth a Beirniadaeth. Ed. John Rowlands. Llandysul: Gomer, 1992. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4691030930002418&amp;institutionId=2418&amp;customerId=2415>.
Craig, David. Marxists on Literature: An Anthology. Harmondsworth: Penguin, 1975. Print.
Cunningham, Valentine. Reading after Theory. Blackwell manifestos. Oxford: Blackwell, 2002. Print.
Cymdeithas Emynau Cymru. ‘“Symposiwm: Ann a’r Seicatryddion” [Ar Ann Griffiths]’. Bwletin Cymdeithas Emynau Cymru (2003): n. pag. Print.
Davies, Grahame. Sefyll Yn y Bwlch: R.S.Thomas, Saunders Lewis, T.S. Eliot, a Simone Weil. Y meddwl a’r dychymyg Cymreig. Caerdydd: Gwasg Prifysgol Cymru, 1999. Print.
Davies, J. Barrett. ‘“Saunders Lewis: Cristion a Beirniad”’. Saunders Lewis: Ei Feddwl a’i Waith. Dinbych: Gwasg Gee, 1950. 78–89. Print.
Docherty, Thomas. After Theory. [Place of publication not identified]: Edinburgh University Press, 1996. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690974940002418&amp;institutionId=2418&amp;customerId=2415>.
Eagleton, Terry. Criticism and Ideology: A Study in Marxist Literary Theory. London: NLB, 1976. Print.
---. Literary Theory: An Introduction. Anniversary ed., 2nd ed. Malden, Mass: Blackwell Pub, 2008. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=6020155970002418&amp;institutionId=2418&amp;customerId=2415>.
---. Marxism and Literary Criticism. [New ed.]. London: Routledge, 2002. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=AberystUni&amp;isbn=9780203361771>.
Eckley, Geraint Lewis. Rhai Agweddau Ar Feirniadaeth Lenyddol W.J. Gruffydd. Aberystwyth: N.p., 1970. Print.
Edwards, Hywel Teifi. Baich y Bardd. Darlith lenyddol flynyddol Eisteddfod Genedlaethol Cymru. Llandysul: argraffwyd gan Wasg Gomer, 1978. Print.
---. ‘Gŵyl Gwalia’: Yr Eisteddfod Genedlaethol Yn Oes Aur Victoria 1858-1868. Llandysul: Gwasg Gomer, 1980. Print.
---. Yr Eisteddfod: Cyfrol Ddathlu Wythganmlwyddiant Yr Eisteddfod, 1176-1976. Llandysul: Gwasg Gomer [ar ran] Llys yr Eisteddfod Genedlaethol, 1976. Print.
Emyr, John. Dadl Grefyddol Saunders Lewis Ac W.J. Gruffydd. Darlith flynyddol Llyfrgell Efengylaid Cymru. Pen-y-bont: Llyfrgell Efengylaidd Cymru, 1986. Print.
Evans, Dylan Foster. ‘“‘Bardd Arallwlad’, Dafydd Ap Gwilym a Theori Drefedigaethol”’. Llenyddiaeth Mewn Theori. Y meddwl a’r dychymyg Cymreig. Caerdydd: Gwasg Prifysgol Cymru, 2006. 39–72. Print.
---. ‘“Cyngor y Biogen”: Ecoleg a Llenyddiaeth Gymraeg’. Llenyddiaeth mewn theori 1 (2006): 41–79. Print.
Goronwy-Roberts, Marian. W. J. Gruffydd. Darlith ganmlwyddiant Eisteddfod Genedlaethol Maldwyn a’i Chyffiniau. [S.l.]: Cyhoeddiadau Barddas, 1981. Print.
Green, Diane. Emyr Humphreys: A Postcolonial Novelist? Writing Wales in English. Cardiff: University of Wales Press, 2009. Web. <http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=3037262700002418&institutionId=2418&customerId=2415>.
Gregson, Ian. Postmodern Literature. Contexts. London: Arnold, 2004. Print.
Gruffydd, W.J. Eira Llynedd Ac Ysgrifau Eraill Gan W. J. Gruffydd. Cyfrolau Cenedl. Aberystwyth: Dalen Newydd, 2013. Print.
Gruffydd, W.J., and Bobi Jones. Yr Hen Ganrif: Beirniadaeth Lenyddol. Clasuron yr Academi. Ail gyfres. Caerdydd: Yr Academi Gymreig a Hughes a’i Fab, 1991. Print.
Hallam, Tudur. Canon Ein Llên: Saunders Lewis, R.M. Jones Ac Alan Llwyd. Y meddwl a’r dychymyg Cymreig. Caerdydd: Gwasg Prifysgol Cymru, 2007. Print.
Hopwood, Mererid. Singing in Chains: Listening to Welsh Verse. Llandysul: Gomer, 2004. Print.
Hunter, Jerry. ‘“Mole Vama”’. Barn 479/480 (2002): n. pag. Print.
James, Allan. John Morris-Jones. Caerdydd: Gwasg Prifysgol Cymru, 2011. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4987097260002418&amp;institutionId=2418&amp;customerId=2415>.
---. John Morris-Jones. Writers of Wales. Cardiff: University of Wales Press on behalf of the Welsh Arts Council, 1987. Print.
---. John Morris-Jones. Dawn dweud. Caerdydd: Gwasg Prifysgol Cymru, 2011. Web. <http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&package_service_id=3037252710002418&institutionId=2418&customerId=2415>.
Jarvis, Matthew. Welsh Environments in Contemporary Poetry. Cardiff: University of Wales Press, 2025. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4735066680002418&amp;institutionId=2418&amp;customerId=2415>.
Jenkins, Dafydd. ‘“Cyfarthion Corieithgi: Cymraeg John Morris-Jones”’. Taliesin 102 (1998): 66–77. Print.
Jenkins, Geraint H. Y Chwyldro Ffrengig a Voltaire Cymru. Darlith Eisteddfodol y Brifysgol Eisteddfod Genedlaethol Cymru. Caerdydd: Prifysgol Cymru, 1989. Print.
Jenkins, Kathryn. ‘Yr Eisteddfod a Beirniadaeth Lenyddol’. Taliesin 86 (1994): 43–55. Print.
---. ‘Yr Eisteddfod a Beirniadaeth Lenyddol’. Taliesin 86 (1994): 43–55. Print.
Johnston, Dafydd. ‘“Dadeni’r Canu Caeth”’. Barddas 123/124 (1987): n. pag. Print.
Jones, Bobi. Beirniadaeth Gyfansawdd: Fframwaith Cyflawn Beirniadaeth Lenyddol. Abertawe: Cyhoeddiadau Barddas, 2003. Print.
---. Llên Cymru a Chrefydd: Diben y Llenor. Abertawe: C. Davies, 1977. Print.
---. ‘Pwnc Mawr Beirniadaeth Lenyddol Gymraeg’. Ysgrifau Beirniadol: 3. Dinbych: Gwasg Gee, 1967. 253–288. Print.
Jones, Dafydd Glyn. Beirniadaeth John Morris-Jones. Cyfrolau cenedl. Bala: Dalen Newydd, 2012. Print.
Jones, John Gwilym. Crefft y Llenor. Dinbych [i.e. Denbigh]: Gwasg Gee, 1977. Print.
---. Swyddogaeth Beirniadaeth Ac Ysgrifau Eraill. Dinbych [i.e. Denbigh]: Gwasg Gee, 1977. Print.
Jones, R. M. Meddwl y Gynghanedd. Abertawe: Cyhoeddiadau Barddas, 2005. Print.
Jones, R.M. ‘Hanes Beirniadaeth Gymraeg Ddiweddar [ o Iolo Morganwg Hyd Alan Llwyd]’. N.p., 2012. Web. <http://www.rmjones-bobijones.net/llyfrau/Iolo.pdf>.
---. ‘“Journey into the Mind of Cynhanedd”’. Poetry Wales (2006): n. pag. Print.
Kellner, Douglas. Critical Theory, Marxism and Modernity. Cambridge: Polity, 1989. Print.
Kettle, Arnold, and V. G. Hanes. Man and the Arts: A Marxist Approach. [New York: American Institute for Marxist Studies, 1968. Print.
Leitch, Vincent B. Literary Criticism in the 21st Century: Theory Renaissance. London: Bloomsbury, 2014. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690918900002418&amp;institutionId=2418&amp;customerId=2415>.
Lewis, E. Glyn. ‘Freud a Llenyddiaeth’. Efrydiau Athronyddol 12 (1949): 16–28. Web. <https://datasyllwr.llgc.org.uk/journals/pdf/AWJAN012006.pdf>.
Lewis, Saunders. Braslun o Hanes Llenyddiaeth Gymraeg: Cyfrol 1: Hyd at 1535. Cyfres y brifysgol a’r werin. Caerdydd: Gwasg Prifysgol Cymru, 1932. Print.
---. Ceiriog. Yr artist yn Philistia. Aberystwyth: Gwasg Aberystwyth, 1929. Print.
---. Williams Pantycelyn. Llundain: Foyle’s, 1927. Print.
Lewis, Saunders, and R. Geraint Gruffydd. Meistri’r Canrifoedd: Ysgrifau Ar Hanes Llenyddiaeth Gymraeg. Caerdydd: Gwasg Prifysgol Cymru, 1973. Print.
Lloyd, D. Myrddin. ‘Y Ddirfodaeh Gyfoes Yn Ffrainc’. Efrydiau athronyddol (1948): 3–33. Web. <https://datasyllwr.llgc.org.uk/journals/pdf/AWJAN011005.pdf>.
Llwyd, Alan. Anghenion y Gynghanedd. Caerdydd: Gwasg Prifysgol Cymru, 1973. Print.
---. Canrif o Brifwyl. Darlith lenyddol flynyddol Eisteddfod Genedlaethol Cymru. Eisteddfod Genedlaethol Cymru, 1996. Print.
Lumsden, Robert. Reading Literature after Deconstruction. Amherst, N.Y.: Cambria Press, 2009. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690939970002418&amp;institutionId=2418&amp;customerId=2415>.
Marks, Rhiannon. ‘Pe Gallwn, Mi Luniwn Lythyr’: Golwg Ar Waith Menna Elfyn. Cardiff: University Of Wales Press, 2013. Web. <http://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=3037232770002418&amp;institutionId=2418&amp;customerId=2415>.
McLeod, John. Beginning Postcolonialism. Beginnings. Manchester ; New York: Manchester University Press, 2000. Print.
McQuillan, Martin, ed. Post-Theory: New Directions in Criticism. Edinburgh: Edinburgh University Press, 2010. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4691030850002418&amp;institutionId=2418&amp;customerId=2415>.
Morgan, T. J. W.J. Gruffydd. Writers of Wales. Cardiff: University of Wales Press for the Welsh Arts Council, 1970. Print.
Morris-Jones, John. Cerdd Dafod: Sef Celfyddyd Barddoniaeth Gymraeg. Rhydychen: Gwasg Prifysgol Rhydychen, 1925. Print.
Myrddin ap Dafydd. Clywed Cynghanedd: Cwrs Cerdd Dafod. Llanrwst: Gwasg Carreg Gwalch, 1994. Print.
Owen, John. ‘Cyfraniad Dirfodaeth’. Y Traethodydd (1968): 81–87. Web. <https://datasyllwr.llgc.org.uk/journals/pdf/AWJBU069014.pdf>.
Parry, Thomas. ‘“John Morris-Jones - Yr Ysgolhaig”’. Barn 27 68–69. Print.
Parry-Williams, T. H. Elfennau Barddoniaeth. Caerdydd: Gwasg Prifysgol Cymru, 1935. Print.
Payne, Michael, and John Schad, eds. Life.after.Theory. Paperback edition. London: Continuum, 2004. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=AberystUni&isbn=9781441178053>.
Peate, Iorwerth Cyfeiliog. W.J. Gruffydd. Cyfres Pamffledi Llenyddol Cyfadran Addysg Aberystwyth. Llandybie: Llyfrau’r Dryw, 1966. Print.
Price, Angharad. ‘T.H. Parry-Williams, Freiburg a Freud’. Llenyddiaeth mewn theori 1 (2007): 107–122. Print.
Ramage, Helen et al. Twf Yr Eisteddfod: Tair Darlith. Llys yr Eisteddfod, 1968. Print.
Roberts, Brynley. ‘“Pair Dadeni: Y Boblogaeth a’r Iaith Gymraeg Yn y Bedwaredd Ganrif Ar Bymtheg”’. ‘Gwnewch Bopeth Yn Gymraeg’: Yr Iaith Gymraeg a’i Pheuoedd 1801-1911. Hanes cymdeithasol yr Iaith Gymraeg. Caerdydd: Gwasg Prifysgol Cymru, 1999. 78–98. Print.
Robters, Sara Elin. ‘Addysg Broffesiynol Yng Nghymru Yn Yr Oesoedd Canol’. Llên Cymru 26 (2003): 1–16. Web. <http://primo.aber.ac.uk/primo_library/libweb/action/display.do?tabs=detailsTab&ct=display&fn=search&doc=dedupmrg579064&indx=3&recIds=dedupmrg579064&recIdxs=2&elementId=2&renderMode=poppedOut&displayMode=full&frbrVersion=&dscnt=1&fctN=facet_pfilter&rfnGrp=1&frbg=&scp.scps=scope%3A%28ABERU_LMS%29%2Cscope%3A%28ABERU_SFX%29%2Cscope%3A%28ABERU_ML%29&fctV=journals&tab=local&dstmp=1434717328240&srt=date&mode=Basic&dum=true&tb=t&rfnGrpCounter=1&vl(freeText0)=llen%20cymru&vid=ABERU_VU1>.
Rowlands, Dafydd. Mae Theomemphus Yn Hen: Nofel/Cerdd. Abertawe: C. Davies, 1977. Print.
Rowlands, John. Saunders y Beirniad. Llên y llenor. Caernarfon: Gwasg Pantycelyn, 1990. Print.
Ryan, Judith. The Novel after Theory. New York: Columbia University Press, 2012. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4691030860002418&amp;institutionId=2418&amp;customerId=2415>.
Selden, Raman. Practising Theory and Reading Literature: An Introduction. London: Routledge, 2016. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690974970002418&amp;institutionId=2418&amp;customerId=2415>.
Sim, Stuart, and Borin Van Loon. Introducing Critical Theory: A Graphic Guide. London: Icon, 2009. Print.
Singer, Peter. Marx: A Very Short Introduction. Oxford: Oxford University Press, 2000. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=4690951180002418&amp;institutionId=2418&amp;customerId=2415>.
‘Teuluoedd Tebygrwydd : Cerddoriaeth Boblogaidd Gymreig Ac Ymylnodau Eraill /’. Welsh music history Vol. 4, 2000 (2000): n. pag. Web. <https://datasyllwr.llgc.org.uk/journals/pdf/AWJCC004013.pdf>.
Thomas, David. Y Cynganeddion Cymreig at Wasanaeth Ysgolion a Dosbarthiadau. 3rd ed. Abertawe: Hughes a’i Fab, 1976. Print.
Thomas, M. Wynn. Diffinio Dwy Lenyddiaeth Cymru. Y meddwl a’r dychymyg Cymreig. Caerdydd: Gwasg Prifysgol Cymru, 1995. Print.
Tompkins, Jane P. Reader-Response Criticism: From Formalism to Post-Structuralism. Baltimore: Johns Hopkins University Press, 1980. Print.
Walters, Huw. John Morris-Jones 1864-1929: Llyfryddiaeth Anodiadol. Aberystwyth: LLyfrgell Genedlaethol Cymru/Cymdeithas Llyfrgelloedd Cymru, 1986. Print.
Williams, Daniel. Teithi Meddwl Ann Griffiths: Fel y’u Hadlewyrchir Yn Ei Hemynau. Lerpwl: Gwasg Y Brython, 1932. Print.
Williams, J. E. Caerwyn. Ysgrifau Beirniadol: 27. Ed. Gerwyn Williams. Arg. cyntaf. Llandysul: Gwasg Gee, 2007. Print.
Williams, J.E. Caerwyn. ‘“Saunders Lewis: Yr Ysgolhaig a’r Beirniad”’. Saunders Lewis. Abertawe: Christopher Davies, 1975. Print.
Williams, John Lasarus. Syr John Morris-Jones 1864-1929. Llangefni: O. Jones, 2000. Print.
Williams, Raymond. Culture and Society, 1780-1950. London: Vintage, 2017. Web. <http://www.vlebooks.com/vleweb/product/openreader?id=AberystUni&amp;isbn=9781473520660>.
Williams, Stephen J., and Brynley F. Roberts. Beirdd Ac Eisteddfodwyr: Erthyglau. Abertawe: Pwyllgor Gwaith Eisteddfod Genedlaethol Abertawe a’r Cylch 1982, 1981. Print.
Young, Robert. Postcolonialism: An Historical Introduction. Malden, Massachusetts: Blackwell Publishing, 2004. Web. <https://eu.alma.exlibrisgroup.com/view/action/uresolver.do?operation=resolveService&amp;package_service_id=6020144450002418&amp;institutionId=2418&amp;customerId=2415>.