McKenzie, I. K., & Gallagher, G. P. (1989). Firearms and police: The right to bear arms? Behind the uniform, 143-158.
Cita Chicago Style (17a ed.)McKenzie, I. K., y G. P. Gallagher. "Firearms and Police: The Right to Bear Arms?" Behind the Uniform 1989: 143-158.
Cita MLA (8a ed.)McKenzie, I. K., y G. P. Gallagher. "Firearms and Police: The Right to Bear Arms?" Behind the Uniform, 1989, pp. 143-158.
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