1. Advancement Project 2007. “A Call to Action: A Case for a Comprehensive Solution to La’s Gang Violence Epidemic”. Retrieved from www.advanceproj.com/doc/p3_report.pdf
2. Arbreton, A. J. A. and W. S. McClanahan. 2002. Targeted Outreach: Boys and Girls Clubs of America’s Approach to Gang Prevention and Intervention. Philadelphia: Public/private Ventures.
3. Block, C. R. and R. Block. 1993. Street Gang Crime in Chicago. Washington, DC: National Institute of Justice.
4. Braga, A. A. 2014. “Focused Deterrence Strategies and the Reduction of Gang and Group-Involved Violence.” Pp. 475–488 In The Modern Gang Reader (Fourth edition), edited by C.L. Maxson and A. Egley Jr, J. Miller, & M.W. Klein. New York: Oxford University Press
5. Braga, A. A., D. M. Kennedy, and G. E. Tita. (2006). “New Approaches to the Strategic Prevention of Gang and Group-Involved Violence.” Pp. 338–348 in The Modern Gang Reader(third edition), edited by A. Egley Jr, C. L. Maxson. J. Miller and M.W. Klein.