"Bibliography." Oxford Scholarship Online. 2011-01-01. Oxford University Press. Date of access 25 May. 2013, <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199589630.001.0001/acprof-9780199589630-bibliography-1>.
(2011-01-01). Bibliography. Oxford Scholarship Online. Retrieved 25 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199589630.001.0001/acprof-9780199589630-bibliography-1.
"Bibliography." Oxford Scholarship Online. 25 May. 2013. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199589630.001.0001/acprof-9780199589630-bibliography-1.
Bibliography. In: Bradley L. Cooperation and Conflict: GDR Theatre Censorship, 1961-1989. Oxford University Press; 2010. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199589630.001.0001/acprof-9780199589630-bibliography-1. Accessed May 25, 2013.