Hepburn, J. R., Rogers, S., & Johnston, C. W. (1992). The Maricopa County Demand Reduction Program: An Evaluation Report, Final Report. United States Department of Justice, National Institute of Justice.
Cita Chicago Style (17a ed.)Hepburn, John R., Scott Rogers, y C. Wayne Johnston. The Maricopa County Demand Reduction Program: An Evaluation Report, Final Report. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, National Institute of Justice, 1992.
Cita MLA (9a ed.)Hepburn, John R., et al. The Maricopa County Demand Reduction Program: An Evaluation Report, Final Report. United States Department of Justice, National Institute of Justice, 1992.
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