克里斯坦森. (2006). 直销致富: Make your first million in network marketing. 中国广播电视出版社.
Chicago Style (17th ed.) Citation克里斯坦森. 直销致富: Make Your First Million in Network Marketing. 中国广播电视出版社, 2006.
MLA citiranje克里斯坦森. 直销致富: Make Your First Million in Network Marketing. 中国广播电视出版社, 2006.
Opozorilo: Ti citati niso vedno 100% točni.