Waters,Donald. (1998). Essential quantitative methods: A guide for business. Addison - Wesley Publishing Co.
Chicago Style aipamenaWaters,Donald. Essential Quantitative Methods: A Guide for Business. England: Addison - Wesley Publishing Co, 1998.
MLA aipamenaWaters,Donald. Essential Quantitative Methods: A Guide for Business. Addison - Wesley Publishing Co, 1998.
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