Hackler, J., & Gauld, L. (1980). Sentencing strategies and violent crime. Violent crime study.
Cita Chicago Style (17a ed.)Hackler, Jim, y Laurel Gauld. "Sentencing Strategies and Violent Crime." Violent Crime Study 1980.
Cita MLA (8a ed.)Hackler, Jim, y Laurel Gauld. "Sentencing Strategies and Violent Crime." Violent Crime Study, 1980.
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