BETTANY, G. (1989). Encyclopedia of world religions. Bracken Books.
Lua i Stíl Chicago (17ú heag.)BETTANY, G.T. Encyclopedia of World Religions. London: Bracken Books, 1989.
Lua MLA (9ú heag.)BETTANY, G.T. Encyclopedia of World Religions. Bracken Books, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.