GARDNER, J. (1999). Encyclopaedia of faiths and religions of the world: I A-B/James Gardner. Aryan Books International.
Lua i Stíl Chicago (17ú heag.)GARDNER, James. Encyclopaedia of Faiths and Religions of the World: I A-B/James Gardner. Aryan Books International, 1999.
Lua MLA (8ú heag.)GARDNER, James. Encyclopaedia of Faiths and Religions of the World: I A-B/James Gardner. Aryan Books International, 1999.
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