Betts, P. (2012). Within walls: Private life in the German Democratic Republic (1. publ. in paperback.). Oxford University Press.
Chicago-referens (17:e uppl.)Betts, Paul. Within Walls: Private Life in the German Democratic Republic. 1. publ. in paperback. Oxford: Oxford University Press, 2012.
MLA-referens (8:e uppl.)Betts, Paul. Within Walls: Private Life in the German Democratic Republic. 1. publ. in paperback. Oxford University Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.