Proctor, T. (2005). Essentials of marketing research (4th ed.). Financial Times/Prentice Hall.
芝加哥风格引文Proctor, Tony. Essentials of Marketing Research. 4th ed. Harlow, England ; New York: Financial Times/Prentice Hall, 2005.
MLA引文Proctor, Tony. Essentials of Marketing Research. 4th ed. Financial Times/Prentice Hall, 2005.
警告:这些引文格式不一定是100%准确.