APA-čujuhus (7. p.)
Koehler, W. (1938). The Place of value in a world of facts. Liveright.
Chicago-čujuhus (17. p.)
Koehler, Wolfgang. The Place of Value in a World of Facts. New York: Liveright, 1938.
MLA-čujuhus (9. p.)
Koehler, Wolfgang. The Place of Value in a World of Facts. Liveright, 1938.
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