Newbold, P., & Thorne, B. M. (2007). Statistics for business and economics (6th ed.). Pearson.
Chicago Style (17. basım) AtıfNewbold, Paul, ve Belly M. Thorne. Statistics for Business and Economics. 6th ed. New Delhi: Pearson, 2007.
MLA (9th ed.) AtıfNewbold, Paul, ve Belly M. Thorne. Statistics for Business and Economics. 6th ed. Pearson, 2007.
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