Lange, N. d. Research on Byzantine Jewry: The State of the Question. Jewish Studies at the Central European University.
Chicago-referens (17:e uppl.)Lange, Nicholas de. "Research on Byzantine Jewry: The State of the Question." Jewish Studies at the Central European University .
MLA-referens (8:e uppl.)Lange, Nicholas de. "Research on Byzantine Jewry: The State of the Question." Jewish Studies at the Central European University, .
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