Barkai, A. (1989). German-speaking Jews in Eastern European ghettos. Year Book / Leo Baeck Institute.
Citazione stile Chigago Style (17a edizione)Barkai, Avraham. "German-speaking Jews in Eastern European Ghettos." Year Book / Leo Baeck Institute 1989.
Citatione MLA (8a ed.)Barkai, Avraham. "German-speaking Jews in Eastern European Ghettos." Year Book / Leo Baeck Institute, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.