Weltsch, R. (1974). Siegfried Moses: End of an epoch. Year Book / Leo Baeck Institute.
Cita Chicago (17th ed.)Weltsch, Robert. "Siegfried Moses: End of an Epoch." Year Book / Leo Baeck Institute 1974.
Cita MLA (8th ed.)Weltsch, Robert. "Siegfried Moses: End of an Epoch." Year Book / Leo Baeck Institute, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.