Poincar , H., & Halsted, G. B. (2015). The foundations of science: Science and hypothesis, the value of science, science and method. Canbridge.
Chicago-čujuhus (17. p.)Poincar , Henri, juo George Bruce69758 Halsted. The Foundations of Science: Science and Hypothesis, the Value of Science, Science and Method. Cambridge University Press: Canbridge, 2015.
MLA-čujuhus (9. p.)Poincar , Henri, juo George Bruce69758 Halsted. The Foundations of Science: Science and Hypothesis, the Value of Science, Science and Method. Canbridge, 2015.
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