徐谦. (2011). 搞不掂客户，就做不好业务. 九州出版社.
Chicago Style (17th ed.) Citation徐谦. 搞不掂客户，就做不好业务. 九州出版社, 2011.
MLA (8th ed.) Citation徐谦. 搞不掂客户，就做不好业务. 九州出版社, 2011.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation