Nadeau, M. Samuel Beckett: Humor and the void / Maurice Nadeau. Samuel Beckett : a collection of critical essays.(1965).
Lua i Stíl Chicago (17ú heag.)Nadeau, Maurice. "Samuel Beckett: Humor and the Void / Maurice Nadeau." Samuel Beckett : A Collection of Critical Essays.(1965) .
Lua MLA (8ú heag.)Nadeau, Maurice. "Samuel Beckett: Humor and the Void / Maurice Nadeau." Samuel Beckett : A Collection of Critical Essays.(1965), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.