Johnson, R. A. W. (2014). Applied Multivariate Statistical Analysis (6th.). PHI Learning.
Cita Chicago (17th ed.)Johnson, Richard A.; Wichern. Applied Multivariate Statistical Analysis. 6th. Delhi: PHI Learning, 2014.
Cita MLA (9th ed.)Johnson, Richard A.; Wichern. Applied Multivariate Statistical Analysis. 6th. PHI Learning, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.