Froyland, I. D. (1991). Police university education: Expectations for a changing world.
Cita Chicago Style (17a ed.)Froyland, Irene D. Police University Education: Expectations for a Changing World. 1991.
Cita MLA (8a ed.)Froyland, Irene D. Police University Education: Expectations for a Changing World. 1991.
Precaución: Estas citas no son 100% exactas.