CHANGING COURSE
Changing course : preventing gang membership / ed. Thomas R. Simon, ed. Nancy M. Ritter, ed. Reshma R. Mahendra . - Washington, DC ; Atlanta : National Institute of Justice. Office of Justice Programs ; U.S. Department of Health and Human Services. Centers for Disease Control and Prevention, 2011 . - 1 CD-ROM; 12 cm
GANG DE RUA / ORGANIZAÇÃO CRIMINOSA / ESTADOS UNIDOS /