Ewing, J.H.
The world's living religions : a searching comparison of the faiths of east and west
Dell Publishing, 1964
 Buku Teks SO
Ambalu, Shulamit
The religions book
Dorling Kindersley, 2013
 Buku Referensi
The World's religions
edited by Stewart Sutherland, Leslie Houlden, Peter Clarke, Friedhelm Hardy
Routledge, 1988
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Asian religions in practice : an introduction
edited by Donald S. Lopez
Princeton University Press, 1999
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Gaer, Joseph
How the great religions began
Dodd, Mead, 1956
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