URL DELLE FONTI
GLOBAL GEOGRAFIA
http://www.globalgeografia.com/index.htm
ONU – UNHCR
http://www.unhcr.org/cgi-bin/texis/vtx/refworld/rwmain
FREEDOM HOUSE
http://www.freedomhouse.org/template.cfm?page=107&year=2009
CIA
https://www.cia.gov/cia/publications/factbook/index.html
Trasparency International http://www.transparency.org/policy_research/surveys_indices/cpi/2009/cpi_2009_table
Rapporto A.I. 2010
http://www.amnesty.it/Rapporto-Annuale-2010
Fondo Monetario Internazionale
http://www.imf.org/external/pubs/ft/weo/2010/01/weodata/weoselco.aspx?g=2001&sg=All+countries
Banca Mondiale
http://web.worldbank.org/WBSITE/EXTERNAL/DATASTATISTICS/0,,contentMDK:20399244~menuPK:1504474~pagePK:64133150~piPK:64133175~theSitePK:239419,00.html#ranking
Progr. Sviluppo ONU (UNDP)
http://hdr.undp.org/en/statistics/
United Nations Department of Economic and Social Affairs/Population Division
http://www.un.org/esa/population/publications/2009Migration_Chart/2009IttMig_chart.htm
The Economist
http://graphics.eiu.com/PDF/Democracy%20Index%202008.pdf