Beach, C. (2001). Class, language and American film comedy. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Beach, Christopher. Class, Language and American Film Comedy. New York: Cambridge University Press, 2001.
Lua MLA (9ú heag.)Beach, Christopher. Class, Language and American Film Comedy. Cambridge University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.