Wertheimer, J. (1981). "The unwanted element": East European Jews in Imperial Germany. Year Book / Leo Baeck Institute.
Citazione stile Chigago Style (17a edizione)Wertheimer, Jack. ""The Unwanted Element": East European Jews in Imperial Germany." Year Book / Leo Baeck Institute 1981.
Citatione MLA (8a ed.)Wertheimer, Jack. ""The Unwanted Element": East European Jews in Imperial Germany." Year Book / Leo Baeck Institute, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.