Middlebrooks, E. J. (1976). Statistical calculations: How to solve statistical problems. Michigan: Ann Arbor Science.
Παραπομπή Chicago StyleMiddlebrooks, E. Joe. Statistical Calculations: How to Solve Statistical Problems. Michigan: Ann Arbor Science, 1976.
Παραπομπή MLAMiddlebrooks, E. Joe. Statistical Calculations: How to Solve Statistical Problems. Michigan: Ann Arbor Science, 1976.
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