瑟尔 & 吴鸽. (2008). 诊断式销售: Exceptional selling. 企业管理出版社.
Chicago Style (17th ed.) Citation瑟尔 and 吴鸽. 诊断式销售: Exceptional Selling. 企业管理出版社, 2008.
MLA (8th ed.) Citation瑟尔 and 吴鸽. 诊断式销售: Exceptional Selling. 企业管理出版社, 2008.
Warning: These citations may not always be 100% accurate.