Holton, G. J. (1973). The Thematic Component in Scientific Thought. University of Texas at Austin.
Chicago-viite (17. p.)Holton, Gerald James. The Thematic Component in Scientific Thought. Texas: University of Texas at Austin, 1973.
MLA-viite (9. p.)Holton, Gerald James. The Thematic Component in Scientific Thought. University of Texas at Austin, 1973.
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