APA (7e ed.) Bronvermelding

Grewal, D., & Levy, M. (2022). Marketing (Eighth edition.). McGraw Hill LCC.

Chicago (17e ed.) Bronvermelding

Grewal, Dhruv, en Michael Levy. Marketing. Eighth edition. New York, NY: McGraw Hill LCC, 2022.

MLA (9e ed.) Bronvermelding

Grewal, Dhruv, en Michael Levy. Marketing. Eighth edition. McGraw Hill LCC, 2022.