Frank, H. (1974). Introduction to probability and statistics: : concepts and principles. New York: John Wiley & Sons.
Παραπομπή Chicago StyleFrank, Harry. Introduction to Probability and Statistics: : Concepts and Principles. New York: John Wiley & Sons, 1974.
Παραπομπή MLAFrank, Harry. Introduction to Probability and Statistics: : Concepts and Principles. New York: John Wiley & Sons, 1974.
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