Organización International do Traballo (OIT) (2002): Key Indicators of the Labour Market (KILM). (Dispoñible na páxina www.ilo.org/public/english/employment/strat/KILM/).
Ruesga, S.M.; Da Silva, J. (2004): "Direct Spanish Foreign Investment in Latin America: Determinants and Company Strategy", Canadian...
Schmidt, C. (2004): Globalisation, Industry Structure, Market Power and Impact on the Fish Trade Opportunities and Challenges for Development...