Tull, D. S., & Hawkins, D. I. (1993). Marketing research : measurement and method : a text with cases / Donald S. Tull, Del I. Hawkins: Measurement and method : a text with cases (6th ed.). Prentice Hall.
Chicago Style (17th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research : Measurement and Method : A Text with Cases / Donald S. Tull, Del I. Hawkins: Measurement and Method : A Text with Cases. 6th ed. New Jersey: Prentice Hall, 1993.
MLA (9th ed.) CitationTull, Donald S., and Del I. Hawkins. Marketing Research : Measurement and Method : A Text with Cases / Donald S. Tull, Del I. Hawkins: Measurement and Method : A Text with Cases. 6th ed. Prentice Hall, 1993.
Warning: These citations may not always be 100% accurate.