Dyfyniad APA

Picconi, M. J., Romano, A., & Olson, C. L. (1993). Business Statistics: Elements and Applications. HarperCollins.

Dyfyniad Arddull Chicago

Picconi, Mario J., Albert Romano, and Charles L. Olson. Business Statistics: Elements and Applications. New York: HarperCollins, 1993.

Dyfyniad MLA

Picconi, Mario J., et al. Business Statistics: Elements and Applications. HarperCollins, 1993.

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