Ruggiero, V. R. (2008). Thinking critically about ethical issues. Boston: McGraw-Hill Higher Education.
Chicago Style aipamenaRuggiero, Vincent Ryan. Thinking Critically About Ethical Issues. Boston: McGraw-Hill Higher Education, 2008.
MLA aipamenaRuggiero, Vincent Ryan. Thinking Critically About Ethical Issues. Boston: McGraw-Hill Higher Education, 2008.
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