1. Alexander, J., Barton, C., Gordon, D., Grotpeter, J., Hansson, K., Harrison, R., et al. (1998). Blueprints for violence prevention, book three: Functional Family Therapy. Boulder, CO: Center for the Study and Prevention of Violence.
2. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders, 4th ed., Text Revision (DSM-IV-TR). Washington, DC: Author.
3. American Psychological Association (APA). (1993). Violence and youth: Psychology’s response. Washington, DC: Author.
4. Arnold, M. E., & Hughes, J. N. (1999). First do no harm: Adverse effects of grouping deviant youth for skills training. Journal of School Psychology, 37, 99–115. doi: 10.1016/S0022-4405(98)00027-2 .
5. Barton, W. H. (2004). Bridging juvenile justice and positive youth development. In S. F. Hamilton & M. A. Hamilton (Eds.), The youth development handbook: Coming of age in American communities (pp. 77–102). Thousand Oaks: Sage.