Farrington, K. (2001). The history of religion. Barnes & Noble.
Lua i Stíl Chicago (17ú heag.)Farrington, Karen. The History of Religion. New York: Barnes & Noble, 2001.
Lua MLA (8ú heag.)Farrington, Karen. The History of Religion. Barnes & Noble, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.