Anderson, D. R., Sweeney, D. J., & Williams, T. A. (2000). Essentials of statistics for business and economics (2nd ed.). Cincinnati: South-Western College Publishing.
Παραπομπή Chicago StyleAnderson, David Ray, Dennis J. Sweeney, and Thomas Arthur Williams. Essentials of Statistics for Business and Economics. 2nd ed. Cincinnati: South-Western College Publishing, 2000.
Παραπομπή MLAAnderson, David Ray, Dennis J. Sweeney, and Thomas Arthur Williams. Essentials of Statistics for Business and Economics. 2nd ed. Cincinnati: South-Western College Publishing, 2000.
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