อ้างอิง ของ Character_Strengths_and_Virtues

  1. 1 2 3 4 Peterson, Christopher (2004). Character strengths and virtues: A handbook and classification. Oxford: Oxford University Press. ISBN 0-19-516701-5. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  2. ↑ Cloninger, C. Robert (2005). "Character Strengths and Virtues: A Handbook and Classification". American Journal of Psychiatry. American Psychiatric Association. 162 (162): 820–821. doi:10.1176/appi.ajp.162.4.820-a. สืบค้นเมื่อ 2007-04-05.
  3. ↑ Jessica Shryack, Michael F. Steger, Robert F. Krueger, Christopher S. Kallie. 2010. The structure of virtue: An empirical investigation of the dimensionality ofthe virtues in action inventory of strengths. Elsevier.
  4. ↑ Peterson, Christopher (2004). Character strengths and virtues: A handbook and classification. Oxford: Oxford University Press. p. 106. ISBN 0-19-516701-5. Unknown parameter |coauthors= ignored (|author= suggested) (help)
  5. 1 2 Peterson, Christopher (2004). Character strengths and virtues: A handbook and classification. Oxford: Oxford University Press. p. 185. ISBN 0-19-516701-5. Unknown parameter |coauthors= ignored (|author= suggested) (help)