Patzer, G. L. (2008). Looks: Why they matter more than you ever imagined. AMACOM.
Cita Chicago (17th ed.)Patzer, Gordon L. Looks: Why They Matter More than You Ever Imagined. New York: AMACOM, 2008.
Cita MLA (9th ed.)Patzer, Gordon L. Looks: Why They Matter More than You Ever Imagined. AMACOM, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.