Vereinte Nationen. (1991). The United Nations and crime prevention. United Nations Dept. of Public Information.
Cita Chicago Style (17a ed.)Vereinte Nationen. The United Nations and Crime Prevention. New York: United Nations Dept. of Public Information, 1991.
Cita MLA (8a ed.)Vereinte Nationen. The United Nations and Crime Prevention. United Nations Dept. of Public Information, 1991.
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