Richardson. (1993). Business ethics 93/94 (5th ed.). Dushkin.
Chicagoスタイル(17版)引用形式Richardson. Business Ethics 93/94. 5th ed. Connecticut: Dushkin, 1993.
MLA(9版)引用形式Richardson. Business Ethics 93/94. 5th ed. Dushkin, 1993.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式