Dyfyniad APA

Johnson, R. A., & Wichern, D. W. (2007). Applied multivariate statistical analysis (6th ed.). Pearson.

Dyfyniad Arddull Chicago

Johnson, Richard A., and Dean W. Wichern. Applied Multivariate Statistical Analysis. 6th ed. New Delhi: Pearson, 2007.

Dyfyniad MLA

Johnson, Richard A., and Dean W. Wichern. Applied Multivariate Statistical Analysis. 6th ed. Pearson, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.