Tull, D. S., & Hawkins, D. I. (1980). Marketing research: Measurement and method ; a text with cases /Donald S. Tull (2d ed.). Macmillan Pub.
Chicago Style (17th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Method ; a Text with Cases /Donald S. Tull. 2d ed. New York: Macmillan Pub, 1980.
MLA (9th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research: Measurement and Method ; a Text with Cases /Donald S. Tull. 2d ed. Macmillan Pub, 1980.
Warning: These citations may not always be 100% accurate.