Rad, G. V. (1965). The message of the prophets. HarperCollins Publishers.
Lua i Stíl Chicago (17ú heag.)Rad, Gerhard Von. The Message of the Prophets. New York: HarperCollins Publishers, 1965.
Lua MLA (9ú heag.)Rad, Gerhard Von. The Message of the Prophets. HarperCollins Publishers, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.