APA-viite (7. p.)

Bobko, P. (1995). Correlation and regression: Principles and applications for industrial... McGraw-Hill.

Chicago-viite (17. p.)

Bobko, Philip. Correlation and Regression: Principles and Applications for Industrial... London: McGraw-Hill, 1995.

MLA-viite (9. p.)

Bobko, Philip. Correlation and Regression: Principles and Applications for Industrial... McGraw-Hill, 1995.