Iversen, G. R. . .., & Norpoth, H. . .. (1987). Analysis of variance (2.). Sage Publications.
Chicago Style aipamenaIversen, Gudmund R ., and Helmut Norpoth. Analysis of Variance. 2. New Delhi: Sage Publications, 1987.
MLA aipamenaIversen, Gudmund R ., and Helmut Norpoth. Analysis of Variance. 2. Sage Publications, 1987.
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