Greene, G. (1975). Twenty-one stories. Penguin book.
Lua i Stíl Chicago (17ú heag.)Greene, Graham. Twenty-one Stories. New York: Penguin book, 1975.
Lua MLA (9ú heag.)Greene, Graham. Twenty-one Stories. Penguin book, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.