Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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