Southern Nigeria. Police Dept. (1907). Annual report on the Southern Nigeria police force for the year ... Govt. Printer.
Chicagoスタイル(17版)引用形式Southern Nigeria. Police Dept. Annual Report on the Southern Nigeria Police Force for the Year ... [Lagos: Govt. Printer, 1907.
MLA(8版)引用形式Southern Nigeria. Police Dept. Annual Report on the Southern Nigeria Police Force for the Year ... Govt. Printer, 1907.
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