Dyfyniad APA

Newbold, P., Carlson, W. L., & Thorne, B. (2003). Statistics for business and economics (5th ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Newbold, Paul, William L. Carlson, and Betty Thorne. Statistics for Business and Economics. 5th ed. Upper Saddle River, N.J.: Prentice Hall, 2003.

Dyfyniad MLA

Newbold, Paul, et al. Statistics for Business and Economics. 5th ed. Prentice Hall, 2003.

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