ESTADOS UNIDOS. Department of Justice. Office of Justice Programs. Bureau of Justice Assistance
Adressing community gang problems : a modelfor problem solving . - Washington, DC : Bureau of Justice Assistance. Office of Justice Programs. U.S. Department of Justice, 1999 . - 1 CD-ROM; 12 cm . - BJA Monograph. NCJ 156059
GANG DE RUA / PLANO DE ACÇÃO / ACTUAÇÃO POLICIAL / ESTADOS UNIDOS /