(1950). Alexander Marx: Jubilee volume on the occasion of his seventieth birthday (Engl. Section.). Jewish Theological Seminary of America.

Alexander Marx: Jubilee Volume on the Occasion of His Seventieth Birthday. Engl. Section. New York: Jewish Theological Seminary of America, 1950.

Alexander Marx: Jubilee Volume on the Occasion of His Seventieth Birthday. Engl. Section. Jewish Theological Seminary of America, 1950.