Gibbons, J. D., Olkin, I., Sobel, M., & Sobel, M. (1977). Selecting and ordering populations: A new statistical methodology. New York London: Wiley.
Παραπομπή Chicago StyleGibbons, Jean Dickinson, Ingram Olkin, Milton Sobel, and Milton Sobel. Selecting and Ordering Populations: A New Statistical Methodology. New York London: Wiley, 1977.
Παραπομπή MLAGibbons, Jean Dickinson, Ingram Olkin, Milton Sobel, and Milton Sobel. Selecting and Ordering Populations: A New Statistical Methodology. New York London: Wiley, 1977.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.