Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..