Rolfes, H. (1974). Marxismus, Christentum. Grünewald-Materialbücher.
Chicago Style (17th ed.) CitationRolfes, Helmuth. "Marxismus, Christentum." Grünewald-Materialbücher 1974.
MLA (9th ed.) CitationRolfes, Helmuth. "Marxismus, Christentum." Grünewald-Materialbücher, 1974.
Warning: These citations may not always be 100% accurate.