Fagothey, A., & Gonsalves, M. A. (1989). Fagothey's Right and reason: Ethics in theory and practice (9th ed.). Merrill Publishing Company.
Cita Chicago (17th ed.)Fagothey, Austin, i Milton A. Gonsalves. Fagothey's Right and Reason: Ethics in Theory and Practice. 9th ed. Columbus: Merrill Publishing Company, 1989.
Cita MLA (9th ed.)Fagothey, Austin, i Milton A. Gonsalves. Fagothey's Right and Reason: Ethics in Theory and Practice. 9th ed. Merrill Publishing Company, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.