Harvard Business School Press. (2005). Business Etiquette (5 ed.). Jaico Publishing House.
Chicago Style (17th ed.) CitationHarvard Business School Press. Business Etiquette. 5 ed. Mumbai: Jaico Publishing House, 2005.
MLA引文Harvard Business School Press. Business Etiquette. 5 ed. Jaico Publishing House, 2005.
警告:這些引文格式不一定是100%准確.