United Nations Office for Drug Control and Crime Prevention. (1999). The drug nexus in Africa. United Nations Office for Drug Control and Crime Prevention.
Čikaški stil citiranja (17. izdanje)United Nations Office for Drug Control and Crime Prevention. The Drug Nexus in Africa. Vienna: United Nations Office for Drug Control and Crime Prevention, 1999.
MLA način citiranja (9. izdanje)United Nations Office for Drug Control and Crime Prevention. The Drug Nexus in Africa. United Nations Office for Drug Control and Crime Prevention, 1999.
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