Dyfyniad APA
Groebner, D. F., & Shannon, P. W. (1989). Business statistics: A decision-making approach (3rd ed.). Merill Publishing Co.
Dyfyniad Arddull Chicago
Groebner, David F., and Patrick W. Shannon. Business Statistics: A Decision-making Approach. 3rd ed. London: Merill Publishing Co, 1989.
Dyfyniad MLA
Groebner, David F., and Patrick W. Shannon. Business Statistics: A Decision-making Approach. 3rd ed. Merill Publishing Co, 1989.
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