Ursiny, Demoss, & Morel. (2007). The top performer's guide speeches and presentations: Essential skills that put you on top. Advantage Quest Publications.
Chicago Style (17th ed.) CitationUrsiny, Demoss, and Morel. The Top Performer's Guide Speeches and Presentations: Essential Skills That Put You on Top. Petaling Jaya: Advantage Quest Publications, 2007.
MLA (8th ed.) CitationUrsiny, et al. The Top Performer's Guide Speeches and Presentations: Essential Skills That Put You on Top. Advantage Quest Publications, 2007.
Warning: These citations may not always be 100% accurate.