Klar, Y. (1992). Self change: Social, psychological, and clinical perspectives. Springer-Verlag.
Cita Chicago (17th ed.)Klar, Yechiel. Self Change: Social, Psychological, and Clinical Perspectives. New York: Springer-Verlag, 1992.
Cita MLA (9th ed.)Klar, Yechiel. Self Change: Social, Psychological, and Clinical Perspectives. Springer-Verlag, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.