Richardson. (1993). Business ethics 93/94 (5th ed.). Dushkin.
Chicago Style (17th ed.) CitationRichardson. Business Ethics 93/94. 5th ed. Connecticut: Dushkin, 1993.
MLA引文Richardson. Business Ethics 93/94. 5th ed. Dushkin, 1993.
警告:這些引文格式不一定是100%准確.