Wachtel, D. (1983). The use of discretion by Navajo Indian police officers. Univ. Microfilms International.
Cita Chicago Style (17a ed.)Wachtel, David. The Use of Discretion by Navajo Indian Police Officers. Ann Arbor, Mich: Univ. Microfilms International, 1983.
Cita MLA (8a ed.)Wachtel, David. The Use of Discretion by Navajo Indian Police Officers. Univ. Microfilms International, 1983.
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