Tull, D. S., & Hawkins, D. I. (1990). Marketing research: Measurement & method : a text with cases (5th ed.). MacMillan.
Chicago Style (17th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research: Measurement & Method : A Text with Cases. 5th ed. New York [etc.]: MacMillan, 1990.
MLA (9th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research: Measurement & Method : A Text with Cases. 5th ed. MacMillan, 1990.
Warning: These citations may not always be 100% accurate.