^American Jews: Their Lives and Achievements. Golden Book Foundation of America. ج. 1. 1947. ص. 283.
^Sometimes Artur Nussbaum, e.g., Comparative Aspects of the Anglo-American Offer-and-Acceptance Doctrine, Columbia Law Review, Vol. 36, No. 6 (Jun., 1936), pp. 920-929, published as 'Artur' Nussbaum)