Kapoor, H. L. (1992). Police, crime and security (1. publ.). Ess Ess Publ.
Cita Chicago Style (17a ed.)Kapoor, Hira Lal. Police, Crime and Security. 1. publ. New Delhi: Ess Ess Publ, 1992.
Cita MLA (8a ed.)Kapoor, Hira Lal. Police, Crime and Security. 1. publ. Ess Ess Publ, 1992.
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