Nygren-Krug, H. (2003). International migration, health & human rights. World Health Organization.
Citazione stile Chigago Style (17a edizione)Nygren-Krug, Helena. International Migration, Health & Human Rights. Geneva: World Health Organization, 2003.
Citatione MLA (9a ed.)Nygren-Krug, Helena. International Migration, Health & Human Rights. World Health Organization, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.