[Washington, D.C.] : U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice, [1973]
[Washington] : U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1973
Washington, D.C. : U.S. Department of Health, Education and Welfare, Social and Rehabilitation Service, Youth Development and Delinquency Prevention Administration, 1973