APA-Zitierstil (7. Ausg.)

Cooper, D. R., & Schindler, P. S. (1998). Business research methods (6th ed.). Irwin/McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Cooper, Donald R., und Pamela S. Schindler. Business Research Methods. 6th ed. Boston: Irwin/McGraw-Hill, 1998.

MLA-Zitierstil (8. Ausg.)

Cooper, Donald R., und Pamela S. Schindler. Business Research Methods. 6th ed. Irwin/McGraw-Hill, 1998.