O'Malley, W. J. (1976). The roots of unbelief: In defense of everything. Paulist Press/Deus Book.
Chicago Style (17. basım) AtıfO'Malley, William J. The Roots of Unbelief: In Defense of Everything. New York: Paulist Press/Deus Book, 1976.
MLA (8th ed.) AtıfO'Malley, William J. The Roots of Unbelief: In Defense of Everything. Paulist Press/Deus Book, 1976.
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