Kohler, M. J., & Wolf, S. (1916). Jewish disabilities in the Balkan states: American contributions toward their removal, with particular reference to the Congress of Berlin. New York: American Jewish Historical Society.

Kohler, Max James, and Simon Wolf. Jewish Disabilities in the Balkan States: American Contributions Toward Their Removal, With Particular Reference to the Congress of Berlin. New York: American Jewish Historical Society, 1916.

Kohler, Max James, and Simon Wolf. Jewish Disabilities in the Balkan States: American Contributions Toward Their Removal, With Particular Reference to the Congress of Berlin. New York: American Jewish Historical Society, 1916.