Adler, a. (1927) Understanding Human Nature. Center City: Hazelden
Frain, M.P., Bishop, M., and Bethel, M. "A Roadmap for Rehabilitation Counseling to Serve Military Veterans with Disabilities." Journal of Rehabilitation, Volume 76,
No. 1; (2010): 13-21.
Gerrig, R, and Zimbardo, P. (2008). Psychology and Life.. New York: Allyn & Bacon.