Kupsch, W. (1974). Marx, Mao, Marcuse. Evangelische Zeitstimmen.
Chicago Style (17th ed.) CitationKupsch, Wolfgang. "Marx, Mao, Marcuse." Evangelische Zeitstimmen 1974.
MLA (8th ed.) CitationKupsch, Wolfgang. "Marx, Mao, Marcuse." Evangelische Zeitstimmen, 1974.
Warning: These citations may not always be 100% accurate.