Schaeffer, F. A. (1968). Escape from reason. Intervarsity Press.
Chicago Style (17th ed.) ZitazioaSchaeffer, Francis A. Escape from Reason. Downers Grove, Ill.: Intervarsity Press, 1968.
MLA (9th ed.) ZitazioaSchaeffer, Francis A. Escape from Reason. Intervarsity Press, 1968.
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