Abramovitch, R. R. The Jewish socialist movement in Russia an Poland (1897-1919). Group dynamics : research and theory.
Chicago-referens (17:e uppl.)Abramovitch, Raphael R. "The Jewish Socialist Movement in Russia an Poland (1897-1919)." Group Dynamics : Research and Theory .
MLA-referens (8:e uppl.)Abramovitch, Raphael R. "The Jewish Socialist Movement in Russia an Poland (1897-1919)." Group Dynamics : Research and Theory, .
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