Research, references, and statistics

National Institute of Justice
US Census
National Criminal Justice Reference Service
Sourcebook of Criminal Justice Statistics
Federal Bureau of Investigation, Uniform Crime Reporting Program (UCR)
International Association of Chiefs of Police
National Crime Victimization Survey Reporting Program
U.S. Bureau of Justice Statistics
U.S. National Science Foundation
Police Foundation
Police Executive Research Forum (PERF)
What Works, What Doesn’t, What’s Promising
InfoBase of State Activities and Research
Higher Education Research Center For Alcohol and Other Drug Abuse and Violence Prevention
RAND Drug Policy Research Center
Massachusetts Institute for Social and Economic Research (MISER)
The Associated Press
National Development and Research Institutes, Inc.
Center on Drug and Alcohol Research
Center for Substance Abuse Research (CESAR)
Association for Medical Education and Research in Substance Abuse (AMERSA)
MA Crime & Research Statistics
National Public Radio
MapQuest