Aptheker, H. (1965). Marxism and alienation: A symposium. New York: Humanties Press.
Trích dẫn kiểu ChicagoAptheker, Herbert. Marxism and Alienation: A Symposium. New York: Humanties Press, 1965.
Deismireacht MLAAptheker, Herbert. Marxism and Alienation: A Symposium. New York: Humanties Press, 1965.
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