Zeligs, D. F., & Leaf, R. (1947). A history of Jewish life in modern times: For young people / by Dorothy F. Zeligs. maps and diagr. by Reuben Leaf (Rev. ed.). Bloch.

Zeligs, Dorothy F., and Reuben Leaf. A History of Jewish Life in Modern Times: For Young People / by Dorothy F. Zeligs. Maps and Diagr. by Reuben Leaf. Rev. ed. New York: Bloch, 1947.

Zeligs, Dorothy F., and Reuben Leaf. A History of Jewish Life in Modern Times: For Young People / by Dorothy F. Zeligs. Maps and Diagr. by Reuben Leaf. Rev. ed. Bloch, 1947.