Living schools of religion (religion in the twentieth century)
edited by Vergilius Ferms
Littlefield, Adams, 1961
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Toynbee, Arnold J.
An historian's approach to religion
Oxford University Press, 1956
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Eliade, Mircea, 1907-1986
Patterns in comparative religion
Sheed and Ward, 1958
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Pritchard, E.E. Evans
Teori-teori tentang agama primitif / E.E. Evans Pitchard
PLP2M, 1984
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Comparative religion / edited by Amarjit Singh Sethi, Reinhard Pummer.
Vikas, 1979
 Buku Teks SO