Michaelis, D. (1979). The Ephraim family and their descendants (II). Year Book / Leo Baeck Institute.
Chicago-referens (17:e uppl.)Michaelis, Dolf. "The Ephraim Family and Their Descendants (II)." Year Book / Leo Baeck Institute 1979.
MLA-referens (8:e uppl.)Michaelis, Dolf. "The Ephraim Family and Their Descendants (II)." Year Book / Leo Baeck Institute, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.