Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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