Zikmund,William G. (2013). Essentials of Marketing Research (5th.). Cengage Learning.
芝加哥风格引文Zikmund,William G. Essentials of Marketing Research. 5th. Australia: Cengage Learning, 2013.
MLA引文Zikmund,William G. Essentials of Marketing Research. 5th. Cengage Learning, 2013.
警告:这些引文格式不一定是100%准确.