Gordis, R. (1962). The root and the branch: Judaism and the free society. The University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Gordis, Robert. The Root and the Branch: Judaism and the Free Society. Chicago: The University of Chicago Press, 1962.
Lua MLA (8ú heag.)Gordis, Robert. The Root and the Branch: Judaism and the Free Society. The University of Chicago Press, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.