Shaw, G. B. (1914). Plays: Pleasant and unpleasant : the three unpleasant plays (Copyright ed.). Bernhard Tauchnitz.
Cita Chicago Style (17a ed.)Shaw, George Bernard. Plays: Pleasant and Unpleasant : The Three Unpleasant Plays. Copyright ed. Leipzig: Bernhard Tauchnitz, 1914.
Cita MLA (9a ed.)Shaw, George Bernard. Plays: Pleasant and Unpleasant : The Three Unpleasant Plays. Copyright ed. Bernhard Tauchnitz, 1914.
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