郑一群. (2010). 成为企业最需要的人: Become most needed people of company. 中华工商联合出版社.
Chicago Style (17th ed.) Citation郑一群. 成为企业最需要的人: Become Most Needed People of Company. 中华工商联合出版社, 2010.
MLA引文郑一群. 成为企业最需要的人: Become Most Needed People of Company. 中华工商联合出版社, 2010.
警告：這些引文格式不一定是100％准確.