Schaeffer, F. A. (1976). How should we then live?: The rise and decline of Western thought and culture. Fleming H. Revell Company.
Citace podle Chicago (17th ed.)Schaeffer, Francis A. How Should We Then Live?: The Rise and Decline of Western Thought and Culture. New Jersey: Fleming H. Revell Company, 1976.
Citace podle MLA (9th ed.)Schaeffer, Francis A. How Should We Then Live?: The Rise and Decline of Western Thought and Culture. Fleming H. Revell Company, 1976.
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