DALE CARNEGIE. (2022). THE ART OF PUBLIC SPEAKING (2022.). RUPA PUBLICATIONS.
Chicago Style (17th ed.) CitationDALE CARNEGIE. THE ART OF PUBLIC SPEAKING. 2022. NOIDA: RUPA PUBLICATIONS, 2022.
MLA引文DALE CARNEGIE. THE ART OF PUBLIC SPEAKING. 2022. RUPA PUBLICATIONS, 2022.
警告:這些引文格式不一定是100%准確.