Gibbons, J. D., & Olkin, I. S. (1977). Selecting and ordering populations: A new statistical methodology. Wiley Eastern.
Παραπομπή Chicago StyleGibbons, Jean Dickinson, και Ingram Sobel Olkin. Selecting and Ordering Populations: A New Statistical Methodology. New York: Wiley Eastern, 1977.
Παραπομπή MLAGibbons, Jean Dickinson, και Ingram Sobel Olkin. Selecting and Ordering Populations: A New Statistical Methodology. Wiley Eastern, 1977.
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