Stael von Holstein, C. S. (1974). The Concept of probability in psychological experiments. Reidel.
Čikaški stil citiranja (17. izdanje)Stael von Holstein, Carl-Axel S. The Concept of Probability in Psychological Experiments. Dordrecht: Reidel, 1974.
MLA način citiranja (9. izdanje)Stael von Holstein, Carl-Axel S. The Concept of Probability in Psychological Experiments. Reidel, 1974.
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