Mann, K., & Sears, j. (1943). André Gide and the crisis of modern thought: By Klaus Mann (2. Auflage.). Creative Age.
Lua i Stíl Chicago (17ú heag.)Mann, Klaus, agus jr Sears. André Gide and the Crisis of Modern Thought: By Klaus Mann. 2. Auflage. New York: Creative Age, 1943.
Lua MLA (8ú heag.)Mann, Klaus, agus jr Sears. André Gide and the Crisis of Modern Thought: By Klaus Mann. 2. Auflage. Creative Age, 1943.
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