Citazione Stile APA (7a Edizione)

Grewal, D., & Levy, M. (2010). Marketing (2nd ed.). McGraw-Hill Irwin.

Citazione stile Chigago Style (17a edizione)

Grewal, Dhruv, e Michael Levy. Marketing. 2nd ed. Boston: McGraw-Hill Irwin, 2010.

Citatione MLA (9a ed.)

Grewal, Dhruv, e Michael Levy. Marketing. 2nd ed. McGraw-Hill Irwin, 2010.