Frye, B. B. (1976). The German Democratic Party and the "Jewish Problem" in the Weimar Republic. Year Book / Leo Baeck Institute.
Chicago-viite (17. p.)Frye, Bruce B. "The German Democratic Party and the "Jewish Problem" in the Weimar Republic." Year Book / Leo Baeck Institute 1976.
MLA-viite (8. p.)Frye, Bruce B. "The German Democratic Party and the "Jewish Problem" in the Weimar Republic." Year Book / Leo Baeck Institute, 1976.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.