Statistici şi demografie

Institutul Naţional de Statistică
http://www.insse.ro/cms/rw/pages/index.ro.do

Eurobarometer
http://ec.europa.eu/public_opinion/index_en.htm

Demographic research
http://www.demographic-research.org/default.htm

Max Planck Institute for Demographic Research
http://www.demogr.mpg.de/

Hungarian Central Statistical Office - Demographic Research Institute
http://www.demografia.hu