Tull, D. S. (2002). Marketing research: Measurement & method (6th ed.). Prentice hall od India.
シカゴスタイル引用形Tull, Donald S. Marketing Research: Measurement & Method. 6th ed. New Delhi: Prentice hall od India, 2002.
MLA引用形式Tull, Donald S. Marketing Research: Measurement & Method. 6th ed. Prentice hall od India, 2002.
警告: この引用は必ずしも正確ではありません.