Shaw, W. H. (2002). Social and personal ethics (4th ed.). Wadsworth/Thomson Learning.
Cita Chicago (17th ed.)Shaw, William H. Social and Personal Ethics. 4th ed. Australia: Wadsworth/Thomson Learning, 2002.
Cita MLA (9th ed.)Shaw, William H. Social and Personal Ethics. 4th ed. Wadsworth/Thomson Learning, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.