Dunn, O. J., & Clark, V. (1987). Applied statistics: : analysis of variance and regression (2nd ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleDunn, Olive Jean, and Virginia Clark. Applied Statistics: : Analysis of Variance and Regression. 2nd ed. New York: John Wiley & Sons, 1987.
Παραπομπή MLADunn, Olive Jean, and Virginia Clark. Applied Statistics: : Analysis of Variance and Regression. 2nd ed. New York: John Wiley & Sons, 1987.
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