APA ציטוט

DuPont, M. K. (1993). Business etiquette and professionalism (Rev. ed.). Crisp Publications.

Chicago Style (17th ed.) Citation

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Los Altos, Calif.: Crisp Publications, 1993.

ציטוט MLA

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Crisp Publications, 1993.