Diekhoff, G. (1992). Statistics for the social and behavioral sciences: Univariate, bivariate, multivariate. Wm. C. Brown.
Cita Chicago (17th ed.)Diekhoff, George. Statistics for the Social and Behavioral Sciences: Univariate, Bivariate, Multivariate. Dubuque, Iowa: Wm. C. Brown, 1992.
Cita MLA (9th ed.)Diekhoff, George. Statistics for the Social and Behavioral Sciences: Univariate, Bivariate, Multivariate. Wm. C. Brown, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.