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México : Ed. Joaquin Mortiz, 1971 .
146 p

By Maruse, Herbert.
México : Ed. Joaquín Mortiz, 1971 .
94 p

By Franco, Jean.
México : Ed. Joaquín Mortiz, 1971 .
358 p

By Lewis, Oscar | University of Illinois.
México : Ed. Joaquín Mortiz, 1968 .
221 p

By Brown, Norman.
México : Ed. Joaquín Mortiz, 1967 .
412 p

By Marcuse, Herbert.
México : Ed. Joaquín Mortiz, 1969 .
94 h

By Cosío Villegas, Daniel.
México : Ed. Joaquín Mortiz, 1975 .
128 p