孔泽人. (2009). 致富妙典 上. 北京燕山出版社.
Chicago Style (17th ed.) Citation孔泽人. 致富妙典 上. 北京燕山出版社, 2009.
MLA (8th ed.) Citation孔泽人. 致富妙典 上. 北京燕山出版社, 2009.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation