TY - DATA T1 - Street Gangs and Drug Sales in Pasadena and Pomona, California, 1989-1991 AU - Maxson, Cheryl L. AU - Klein, Malcolm W. AU - Cunningham, Lea C. PY - 2006 DO - 10.3886/ICPSR06255.v2 PB - Inter-university Consortium for Political and Social Research [distributor] ER -