Citazione Stile APA (7a Edizione)

(1989). Marketing challenges: Cases and exercises. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Marketing Challenges: Cases and Exercises. New York: McGraw-Hill, 1989.

Citatione MLA (9a ed.)

Marketing Challenges: Cases and Exercises. McGraw-Hill, 1989.