Murray, Margaret Alice
The God of the witches
Oxford University Press, 1970
 Buku Teks SO
Huber, Carlo
Speaking of god
The Council for Research Values and Philosophy , 2001
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Musavi Lari, Mujtaba
Knowing God
Foundation of Islamic Cultural Propagation in The World, 1993
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White, David Manning
The search for god
Macmillan, 1983
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Siegel, James T., 1937-
The Rope of God
University of California Press, 1969
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