DuPont, M. K. (1998). Business etiquette and professionalism. Crisp.
Chicago Style (17th ed.) CitationDuPont, M. Kay. Business Etiquette and Professionalism. Plano: Crisp, 1998.
MLA (9th ed.) CitationDuPont, M. Kay. Business Etiquette and Professionalism. Crisp, 1998.
Warning: These citations may not always be 100% accurate.