Carnegie, D. (1956). How to develop self-confidence and influence people by public speaking. New York: Pocket Books.
Trích dẫn kiểu ChicagoCarnegie, Dale. How to Develop Self-confidence and Influence People By Public Speaking. New York: Pocket Books, 1956.
MLA引文Carnegie, Dale. How to Develop Self-confidence and Influence People By Public Speaking. New York: Pocket Books, 1956.
警告:这些引文格式不一定是100%准确.