1. Bandura, A. (1997). Self-efficacy: The exercise of control. New York: Freeman.
2. Borkman, T. J. (1999). Understanding self-help/mutual aid: Experiential learning in the commons. New Brunswick, NJ: Rutgers University Press.
3. Callero, P. L. (1992). The meaning of self-in-role: a modified measure of role identity. Social Forces, 71, 485–501.
4. Chavis, D. M., & Wandersman, A. (1990). Sense of community in the urban environment: a catalyst for participation and community development. American Journal of Community Psychology, 18, 55–81.
5. Chiu, M. Y. L., Ho, W. W. N., Lo, W. T. L., & Yiu, M. G. C. (2010). Operationalization of the SAMHSA model of recovery: a quality of life perspective. Quality of Life Research: An International Journal of Quality of Life Aspects of Treatment, Care & Rehabilitation, 19(1), 1–13. doi:
10.1007/s11136-009-9555-2
.