Newbold, P., Carlson, W. L., & Thorne, B. (2007). Statistics for business and economics: William L. Carlson (Sixth Edition.). Pearson.
Chicago Style (17. basım) AtıfNewbold, Paul, William L. Carlson, ve Betty Thorne. Statistics for Business and Economics: William L. Carlson. Sixth Edition. New Jersey: Pearson, 2007.
MLA (9th ed.) AtıfNewbold, Paul, et al. Statistics for Business and Economics: William L. Carlson. Sixth Edition. Pearson, 2007.
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