Schweitzer, A. (1953). Out of my life and thought (3a.ed.). Mentor Book.
Chicago-čujuhus (17. p.)Schweitzer, Albert. Out of My Life and Thought. 3a.ed. New York: Mentor Book, 1953.
MLA-čujuhus (9. p.)Schweitzer, Albert. Out of My Life and Thought. 3a.ed. Mentor Book, 1953.
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