Ruggiero, V. R. (2011). Thinking critically about ethical issues (8th ed.). Dubuque: McGraw-Hill.
シカゴスタイル引用形Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 8th ed. Dubuque: McGraw-Hill, 2011.
MLA引用形式Ruggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 8th ed. Dubuque: McGraw-Hill, 2011.
警告: この引用は必ずしも正確ではありません.