Παραπομπή APA
Anderson, D. R., Sweeney, D. J., & Williams, T. A. 1. (1993). Statistics for business and economics (5th ed.). New York: West Publishing Company.
Παραπομπή Chicago StyleAnderson, David R., Dennis J. Sweeney, and Thomas Arthur 1944- Williams. Statistics for Business and Economics. 5th ed. New York: West Publishing Company, 1993.
Παραπομπή MLAAnderson, David R., Dennis J. Sweeney, and Thomas Arthur 1944- Williams. Statistics for Business and Economics. 5th ed. New York: West Publishing Company, 1993.
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