Singer, I. (1916). The Jewish encyclopedia: A descriptive record of the history, religion, literature, and customs of the Jewish people from the earliest times to the present day / prepared by more then than four hundred scholars and specialist. Isidore Singer, projector and managing editor. Funk and Wagnalls Comp..

Singer, Isidore. The Jewish Encyclopedia: A Descriptive Record of the History, Religion, Literature, and Customs of the Jewish People from the Earliest Times to the Present Day / Prepared by More Then than Four Hundred Scholars and Specialist. Isidore Singer, Projector and Managing Editor. New York, N.Y. [u.a.]: Funk and Wagnalls Comp., 1916.

Singer, Isidore. The Jewish Encyclopedia: A Descriptive Record of the History, Religion, Literature, and Customs of the Jewish People from the Earliest Times to the Present Day / Prepared by More Then than Four Hundred Scholars and Specialist. Isidore Singer, Projector and Managing Editor. Funk and Wagnalls Comp., 1916.