APA-viite (7. p.)

Cooper, D. R., & Schindler, P. S. (2008). Business research methods 4 (10th ed.). McGraw-Hill Irwin.

Chicago-viite (17. p.)

Cooper, Donald R., ja Pamela S. Schindler. Business Research Methods 4. 10th ed. Boston, MA: McGraw-Hill Irwin, 2008.

MLA-viite (8. p.)

Cooper, Donald R., ja Pamela S. Schindler. Business Research Methods 4. 10th ed. McGraw-Hill Irwin, 2008.