Zimmermann, M. (1978). Two generations in the history of German antisemitism: The letters of Theodor Fritsch to Wilhelm Marr / Moshe Zimmerman. Year Book / Leo Baeck Institute.

Zimmermann, Moshe. "Two Generations in the History of German Antisemitism: The Letters of Theodor Fritsch to Wilhelm Marr / Moshe Zimmerman." Year Book / Leo Baeck Institute 1978.

Zimmermann, Moshe. "Two Generations in the History of German Antisemitism: The Letters of Theodor Fritsch to Wilhelm Marr / Moshe Zimmerman." Year Book / Leo Baeck Institute, 1978.