1.
Primo by Ex Libris - cottrell stella. http://primo.aber.ac.uk/primo_library/libweb/action/search.do?srt=date&cs=frb&ct=frb&frbg=165864473&fctN=facet_frbrgroupid&fctV=165864473&doc=ABERU_LMS806749&lastPag=&lastPagIndx=3&rfnGrp=frbr&frbrSrt=date&dscnt=0&frbg=&scp.scps=scope%3A(ABERU_LMS)%2Cscope%3A(ABERU_SFX)%2Cscope%3A(ABERU_ML)&tab=local&dstmp=1433845366256&srt=rank&ct=search&mode=Basic&&dum=true&tb=t&indx=1&vl(freeText0)=cottrell%20stella&vid=ABERU_VU1&fn=search&origsort=Sorted%20by:RelevanceOr%20hit%20Enter%20to%20replace%20sort%20method.
2.
Cottrell, S. The study skills handbook. vol. Palgrave study skills (Palgrave Macmillan, 2013).
3.
McCarthy, M. & O’Dell, F. English vocabulary in use: vocabulary reference and practice with answers, Upper-intermediate. (Cambridge University Press, 2012).
4.
Paterson, K. & Wedge, R. Oxford grammar for EAP: English grammar and practice for academic purposes with answers. (Oxford University Press, 2013).
5.
McCarthy, M. & O’Dell, F. English vocabulary in use: vocabulary reference and practice with answers, Upper-intermediate. (Cambridge University Press, 2012).
6.
McCarthy, M. & O’Dell, F. English vocabulary in use: Advanced: Vocabulary reference and practice with answers. (Cambridge University Press, 2013).