APA-referens (7:e uppl.)

Hair Joseph F. (2015). Multivariate Data Analysis (7th.). Pearson.

Chicago-referens (17:e uppl.)

Hair Joseph F. Multivariate Data Analysis. 7th. New Delhi: Pearson, 2015.

MLA-referens (9:e uppl.)

Hair Joseph F. Multivariate Data Analysis. 7th. Pearson, 2015.