APA Citatie

Dale Carnegie. (2011). How to develop self confidence and influence people by public speaking. Harmony books.

Chicago Style citaat

Dale Carnegie. How to Develop Self Confidence and Influence People by Public Speaking. Kozhikode: Harmony books, 2011.

MLA citatie

Dale Carnegie. How to Develop Self Confidence and Influence People by Public Speaking. Harmony books, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.