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