APA aipamena

Wildt,Albert R, & Ahtola,Olli. (1978). Analysis of covariance. Sage.

Chicago Style aipamena

Wildt,Albert R, and Ahtola,Olli. Analysis of Covariance. London: Sage, 1978.

MLA aipamena

Wildt,Albert R, and Ahtola,Olli. Analysis of Covariance. Sage, 1978.