Whitham, D. C. (1985). The American law enforcement chief executive: A management profile. Police Executive Research Forum.
Cita Chicago Style (17a ed.)Whitham, Donald C. The American Law Enforcement Chief Executive: A Management Profile. Washington, D.C: Police Executive Research Forum, 1985.
Cita MLA (8a ed.)Whitham, Donald C. The American Law Enforcement Chief Executive: A Management Profile. Police Executive Research Forum, 1985.
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