National Research Council (U.S.). Panel to Review the Programs of the Bureau of Justice Statistics, ebrary, Inc, Groves, R. M., & Cork, D. L. (2008). Surveying victims: Options for conducting the National Crime Victimization Survey. National Academies Press.
Chicago-referens (17:e uppl.)National Research Council (U.S.). Panel to Review the Programs of the Bureau of Justice Statistics, Inc ebrary, Robert M. Groves, och Daniel L. Cork. Surveying Victims: Options for Conducting the National Crime Victimization Survey. Washington, D.C.: National Academies Press, 2008.
MLA-referens (9:e uppl.)National Research Council (U.S.). Panel to Review the Programs of the Bureau of Justice Statistics, et al. Surveying Victims: Options for Conducting the National Crime Victimization Survey. National Academies Press, 2008.