1. The new economics of labour migration and the role of remittances in the migration process;JE Taylor;Int Migr,1999
2. Do international migration and remittances reduce poverty in developing countries?;RH Adams;World Devel,2005
3. Väyrynen R (2003) Illegal immigration, human trafficking, and organized crime (WIDER Discussion Paper 2003/72). Helsinki: UNU-WIDER.
4. Laczko F, Aghazarm C, editors (2009) Migration, Environment and Climate Change: Assessing the Evidence, Geneva: International Organization for Migration. 441 p.
5. Koser K, Laczko F, editors (2010) World Migration Report 2010 – The Future of Migration: Building Capacities for Change, Geneva: International Organization for Migration. 272 p.