Kettler, D. (2004). Karl Mannheim's Jewish Questions: History, Sociology, and the Epistemics of Reflexivity / David Kettler. Jahrbuch des Simon-Dubnow-Instituts.
Chicago-referens (17:e uppl.)Kettler, David. "Karl Mannheim's Jewish Questions: History, Sociology, and the Epistemics of Reflexivity / David Kettler." Jahrbuch Des Simon-Dubnow-Instituts 2004.
MLA-referens (8:e uppl.)Kettler, David. "Karl Mannheim's Jewish Questions: History, Sociology, and the Epistemics of Reflexivity / David Kettler." Jahrbuch Des Simon-Dubnow-Instituts, 2004.
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