Davis, Jean Q. Anger, Aggression, and Adolescents. New York: Pantheon Books, 2004.
Delfos, Martine F. Anxiety, ADHD, Depression, and Aggression in Childhood: Guidelines for Diagnostics and Treatment. Herndon, VA: Jessica Kingsley Publishers, 2003.
Valkenburg, Pattie M. Children's Responses to the Screen: A Media Psychological Approach. Mahwah, NJ: Lawrence Erlbaum Associates, 2004.
Parents Leadership Institute. PO Box 1279, Palo Alto, CA 94302. Web site: <www.parentleaders.org>.
"Understanding Violent Behavior in Children and Adolescents." American Academy of Child and Adolescent Psychiatry, March 2001. Available online at <www.aacap.org/publications/factsfam/behavior.htm> (accessed December 12, 2004).