Greene, G. Dramatics: Graham Greene. The heritage of british literature.(1983).
Lua i Stíl Chicago (17ú heag.)Greene, Graham. "Dramatics: Graham Greene." The Heritage of British Literature.(1983) .
Lua MLA (8ú heag.)Greene, Graham. "Dramatics: Graham Greene." The Heritage of British Literature.(1983), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.