Fritz Pappenheim. (1959). The alienation of modern man. Monthly Review.
Cita Chicago (17th ed.)Fritz Pappenheim. The Alienation of Modern Man. New York: Monthly Review, 1959.
Cita MLA (9th ed.)Fritz Pappenheim. The Alienation of Modern Man. Monthly Review, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.