Citazione Stile APA (7a Edizione)

Wright, L. T., & Crimp, M. (2000). The marketing research process (5th ed.). Pearson Education.

Citazione stile Chigago Style (17a edizione)

Wright, Len Tiu, e Margaret Crimp. The Marketing Research Process. 5th ed. New York: Pearson Education, 2000.

Citatione MLA (9a ed.)

Wright, Len Tiu, e Margaret Crimp. The Marketing Research Process. 5th ed. Pearson Education, 2000.