Carnegie, D., & Jibu Jamal. (2011). How to develop self confidence and influence people by public speaking. Harmony books.
Chicago Edition CitationCarnegie, Dale, and Jibu Jamal. How to Develop Self Confidence and Influence People by Public Speaking. Calicut: Harmony books, 2011.
MLA Edition CitationCarnegie, Dale, and Jibu Jamal. How to Develop Self Confidence and Influence People by Public Speaking. Harmony books, 2011.
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