Shaw, B. (1973). The Bodley Head Bernard Shaw: Collected plays with their prefaces. Reinhardt : Bodley Head.
Lua i Stíl Chicago (17ú heag.)Shaw, Bernard. The Bodley Head Bernard Shaw: Collected Plays with Their Prefaces. London: Reinhardt : Bodley Head, 1973.
Lua MLA (9ú heag.)Shaw, Bernard. The Bodley Head Bernard Shaw: Collected Plays with Their Prefaces. Reinhardt : Bodley Head, 1973.
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