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Sourcebook of Criminal Justice Statistics
The Sourcebook of Criminal Justice Statistics brings together data from more than 100 published and unpublished sources about many aspects of criminal justice in the United States.
National Criminal Justice Reference Service
Established in 1972, the National Criminal Justice Reference Service (NCJRS) is a federally funded resource offering justice and drug-related information to support research, policy, and program development worldwide.
The National Institute of Justice's CrimeSolutions.gov uses research to rate the effectiveness of programs and practices in achieving criminal justice related outcomes in order to inform practitioners and policy makers about what works, what doesn't, and what's promising in criminal justice, juvenile justice, and crime victim services.