Ber, Y. =. B. (1992). A history of the Jews in Christian Spain. Jewish Publ. Soc..

Ber, Yitshak = Baer. A History of the Jews in Christian Spain. Philadelphia, PA: Jewish Publ. Soc., 1992.

Ber, Yitshak = Baer. A History of the Jews in Christian Spain. Jewish Publ. Soc., 1992.