卡内基 & 朱凡希. (2016). 人性的弱点: How to win friends and influence people. 译林出版社.
Chicago Style (17th ed.) Citation卡内基 i 朱凡希. 人性的弱点: How to Win Friends and Influence People. 译林出版社, 2016.
Cita MLA卡内基 i 朱凡希. 人性的弱点: How to Win Friends and Influence People. 译林出版社, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.