@book{Bell_McGillivray_Pedersen_2013, address={Oxford}, edition={Eight edition}, title={Environmental law}, publisher={Oxford University Press}, author={Bell, Stuart and McGillivray, Donald and Pedersen, Ole}, year={2013} }
@book{Holland_Webb_2013, address={Oxford}, edition={Eighth edition}, title={Learning legal rules}, publisher={Oxford University Press}, author={Holland, James A. and Webb, Julian S.}, year={2013} }
@book{Slapper_Kelly_2015, address={London}, edition={Sixteenth edition, 2015-2016}, title={The English legal system}, publisher={Routledge}, author={Slapper, Gary and Kelly, David}, year={2015} }
@book{Wolf_Stanley_2014, address={London}, edition={Sixth edition}, title={Wolf and Stanley on environmental law}, publisher={Routledge}, author={Wolf, Susan and Stanley, Neil}, year={2014} }