Cita APA (7th ed.)

Tull, D. S., & Hawkins, D., I. (1984). Marketing research : measurement and method: A text with cases (3rd ed.). Macmillan Pub.

Cita Chicago (17th ed.)

Tull, Donald S., i Del Hawkins, I. Marketing Research : Measurement and Method: A Text with Cases. 3rd ed. New York: Macmillan Pub, 1984.

Cita MLA (9th ed.)

Tull, Donald S., i Del Hawkins, I. Marketing Research : Measurement and Method: A Text with Cases. 3rd ed. Macmillan Pub, 1984.