Sinyard, N. (1992). Classic movie comedians. Grange Books.
Lua i Stíl Chicago (17ú heag.)Sinyard, Neil. Classic Movie Comedians. London: Grange Books, 1992.
Lua MLA (9ú heag.)Sinyard, Neil. Classic Movie Comedians. Grange Books, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.