London Metropolitan Police Service & London Metropolitan Police Authority. Joint annual report / Metropolitan Police Service and Metropolitan Police Authority. Metropolitan Police.
Cita Chicago Style (17a ed.)London Metropolitan Police Service y London Metropolitan Police Authority. Joint Annual Report / Metropolitan Police Service and Metropolitan Police Authority. London: Metropolitan Police.
Cita MLA (9a ed.)London Metropolitan Police Service y London Metropolitan Police Authority. Joint Annual Report / Metropolitan Police Service and Metropolitan Police Authority. Metropolitan Police.
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