Bard, M., & Shellow, R. S. (1976). Issues in law enforcement: Essays and case studies. Reston Pub. Co.
Chicago-viite (17. p.)Bard, Morton, ja Robert Scott Shellow. Issues in Law Enforcement: Essays and Case Studies. Reston, Va: Reston Pub. Co, 1976.
MLA-viite (9. p.)Bard, Morton, ja Robert Scott Shellow. Issues in Law Enforcement: Essays and Case Studies. Reston Pub. Co, 1976.
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