Schwarzschild, S. S. (2016). Report for the month of January for the World Union for Progressive Judaism, 4th February 1949. Year Book / Leo Baeck Institute.
Chicago-referens (17:e uppl.)Schwarzschild, Steven S. "Report for the Month of January for the World Union for Progressive Judaism, 4th February 1949." Year Book / Leo Baeck Institute 2016.
MLA-referens (8:e uppl.)Schwarzschild, Steven S. "Report for the Month of January for the World Union for Progressive Judaism, 4th February 1949." Year Book / Leo Baeck Institute, 2016.
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