Zikmund,William G. (2013). Essentials of Marketing Research (5th.). Cengage Learning.
Chicago Style (17th ed.) CitationZikmund,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:這些引文格式不一定是100%准確.