Niewyk, D. L. (1971). The economic and cultural rôle of the Jews in the Weimar Republic. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Niewyk, Donald L. "The Economic and Cultural Rôle of the Jews in the Weimar Republic." Year Book / Leo Baeck Institute 1971.
Lua MLA (8ú heag.)Niewyk, Donald L. "The Economic and Cultural Rôle of the Jews in the Weimar Republic." Year Book / Leo Baeck Institute, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.