Montgomery, D. C. (1999). Applied statistics and probabilty for engineers/ 2nd ed (2nd ed.). John Wiley &Sons.
Chicago-tyylinen lähdeviittausMontgomery, Douglas C. Applied Statistics and Probabilty for Engineers/ 2nd Ed. 2nd ed. New York: John Wiley &Sons, 1999.
MLA-viiteMontgomery, Douglas C. Applied Statistics and Probabilty for Engineers/ 2nd Ed. 2nd ed. John Wiley &Sons, 1999.
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