Tull, D. S., & Hawkins, D. I. (1980). Marketing research: Measurement and method : a text with cases (2d ed.). Macmillan.
芝加哥风格引文Tull, Donald S., 与 Del I. Hawkins. Marketing Research: Measurement and Method : A Text with Cases. 2d ed. New York: Macmillan, 1980.
MLA引文Tull, Donald S., 与 Del I. Hawkins. Marketing Research: Measurement and Method : A Text with Cases. 2d ed. Macmillan, 1980.
警告：这些引文格式不一定是100％准确.