Fyfe, J. J. (1989). Police practice in the '90s: Key management issues. ICMA.
Cita Chicago Style (17a ed.)Fyfe, James J. Police Practice in the '90s: Key Management Issues. Washington, DC: ICMA, 1989.
Cita MLA (8a ed.)Fyfe, James J. Police Practice in the '90s: Key Management Issues. ICMA, 1989.
Precaución: Estas citas no son 100% exactas.