Gaya APA

Carnagie, D, [. (1993). The Leader in You : How to Win Friends, Influence People and Succeed in a Changing World . New York, Amerika: Gallery Books.

Gaya MLA

Carnagie, Dale, [et.al]. "The Leader in You : How to Win Friends, Influence People and Succeed in a Changing World". New York, Amerika: Gallery Books, 1993. Art Original.