Cita APA

Tull, D. S., & Hawkins, D. I. (1980). Marketing research: Measurement and method Macmillan Publishing Company.

Citación estilo Chicago

Tull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Method. 2nd ed. New York: Macmillan Publishing Company, 1980.

Cita MLA

Tull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Method. 2nd ed. New York: Macmillan Publishing Company, 1980.