Ruggiero, V. R. (1992). Thinking critically about ethical issues (3rd ed.). Mayfield.
Citación estilo ChicagoRuggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 3rd ed. Mountain View, Calif.: Mayfield, 1992.
Cita MLARuggiero, Vincent Ryan. Thinking Critically About Ethical Issues. 3rd ed. Mayfield, 1992.
Warning: These citations may not always be 100% accurate.