Rybak, J. (2020). Jewish nationalism and indifference between Posen and Poznan: The Jewish People's Council, 1918-1920. Year Book / Leo Baeck Institute.
Lua i Stíl Chicago (17ú heag.)Rybak, Jan. "Jewish Nationalism and Indifference Between Posen and Poznan: The Jewish People's Council, 1918-1920." Year Book / Leo Baeck Institute 2020.
Lua MLA (8ú heag.)Rybak, Jan. "Jewish Nationalism and Indifference Between Posen and Poznan: The Jewish People's Council, 1918-1920." Year Book / Leo Baeck Institute, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.