APA-referens (7:e uppl.)

Hair Joseph & Babin Barry. (2019). Multivariate Data Analysis (8th.). Cengage Learning.

Chicago-referens (17:e uppl.)

Hair Joseph och Babin Barry. Multivariate Data Analysis. 8th. New Dehli: Cengage Learning, 2019.

MLA-referens (9:e uppl.)

Hair Joseph och Babin Barry. Multivariate Data Analysis. 8th. Cengage Learning, 2019.