MANDEL STEVE. (2000). EFFECTIVE PRESENTATIONS SKILLS (3RD.). CRISP PUBLICATION.
Chicago Style (17th ed.) CitationMANDEL STEVE. EFFECTIVE PRESENTATIONS SKILLS. 3RD. CALIFORNIA: CRISP PUBLICATION, 2000.
MLA引文MANDEL STEVE. EFFECTIVE PRESENTATIONS SKILLS. 3RD. CRISP PUBLICATION, 2000.
警告:這些引文格式不一定是100%准確.