Draper, N. R., & Smith, H. (2015). Applied regression analysis (3rd ed.). Wiley..
Cita Chicago (17th ed.)Draper, Norman R., i Harry Smith. Applied Regression Analysis. 3rd ed. New York: Wiley., 2015.
Cita MLA (9th ed.)Draper, Norman R., i Harry Smith. Applied Regression Analysis. 3rd ed. Wiley., 2015.
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