Hook, S. (1955). Marx and the Marxists: The ambiguous legacy. Van Nostrand.
Cita Chicago Style (17a ed.)Hook, Sidney. Marx and the Marxists: The Ambiguous Legacy. Princeton, N.J.: Van Nostrand, 1955.
Cita MLA (8a ed.)Hook, Sidney. Marx and the Marxists: The Ambiguous Legacy. Van Nostrand, 1955.
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