Lockhart. Migration Crises and the Structure of International Cooperation. University of Georgia Press.
Citazione stile Chigago Style (17a edizione)Lockhart. Migration Crises and the Structure of International Cooperation. University of Georgia Press.
Citatione MLA (9a ed.)Lockhart. Migration Crises and the Structure of International Cooperation. University of Georgia Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.