Bowker, J. W. (2002). The Cambridge illustrated history of religions. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Bowker, John Westerdale. The Cambridge Illustrated History of Religions. Cambridge, U.K: Cambridge University Press, 2002.
Lua MLA (9ú heag.)Bowker, John Westerdale. The Cambridge Illustrated History of Religions. Cambridge University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.