Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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