Cohen, J. (1988). Statistical power analysis for the behavioral sciences (Second edition.). Psychology Press/Taylor & Francis Group.
Citace podle Chicago (17th ed.)Cohen, Jacob. Statistical Power Analysis for the Behavioral Sciences. Second edition. New York: Psychology Press/Taylor & Francis Group, 1988.
Citace podle MLA (9th ed.)Cohen, Jacob. Statistical Power Analysis for the Behavioral Sciences. Second edition. Psychology Press/Taylor & Francis Group, 1988.
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