LeGrande, J. L. (1968). Nonviolent Civil Disobedience and Police Enforcement Policy.
Cita Chicago Style (17a ed.)LeGrande, J. L. Nonviolent Civil Disobedience and Police Enforcement Policy. 1968.
Cita MLA (9a ed.)LeGrande, J. L. Nonviolent Civil Disobedience and Police Enforcement Policy. 1968.
Precaución: Estas citas no son 100% exactas.