1. Brener, N. D., Simon, T. R., Krug, E. G., & Lowry, R. (1999). Recent trends in violence-related behaviors among high school students in the United States. Journal of the American Medical Association, 282, 440–446.
2. Federal Bureau of Information (1950–2002). Uniform crime reports. Washington, DC: United States Government.
3. Lichtblau, E. (1999). Juvenile crime rate continues to decrease. Register Guard (October 18, 1999), 1A, 12A.
4. Lynch, J. (2002). Trends in juvenile violent offending: An analysis of victim survey data. OJJDP Bulletin, October, 2002.