NATO Advanced Research Workshop <2007, Sofia, Bulgaria>. (2011). Human trafficking, smuggling and illegal immigration: International management by criminal organizations. IOS Press.
Chicago-Zitierstil (17. Ausg.)NATO Advanced Research Workshop <2007, Sofia, Bulgaria>. Human Trafficking, Smuggling and Illegal Immigration: International Management by Criminal Organizations. Amsterdam: IOS Press, 2011.
MLA-Zitierstil (9. Ausg.)NATO Advanced Research Workshop <2007, Sofia, Bulgaria>. Human Trafficking, Smuggling and Illegal Immigration: International Management by Criminal Organizations. IOS Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.