Anderson, D. R., Sweeney, D. J., & Williams, T. A. (1993). Statistics for business and economics (5th ed.). West Publishing Co..
Chicago Style (17th ed.) ZitazioaAnderson, David Ray, Dennis J. Sweeney, eta Thomas Arthur Williams. Statistics for Business and Economics. 5th ed. Minneapolis: West Publishing Co., 1993.
MLA (9th ed.) ZitazioaAnderson, David Ray, et al. Statistics for Business and Economics. 5th ed. West Publishing Co., 1993.
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