Gourley, G. D., & Bristow, A. P. (1961). Patrol administration. Thomas.
Chicagoスタイル(17版)引用形式Gourley, Gerald Douglas, , Allen P. Bristow. Patrol Administration. Springfield, Ill: Thomas, 1961.
MLA(9版)引用形式Gourley, Gerald Douglas, , Allen P. Bristow. Patrol Administration. Thomas, 1961.
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