Bentley, G. (1967). Bernard Shaw (2nd.). methuen.
Lua i Stíl Chicago (17ú heag.)Bentley, Gric. Bernard Shaw. 2nd. London: methuen, 1967.
Lua MLA (9ú heag.)Bentley, Gric. Bernard Shaw. 2nd. methuen, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.