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