Netherland's Interdisciplinary Demographic Institute
INED (National Institute of Demographic Studies, France)
London School of Economics
London School of Hygiene and Tropical medicine
Department of Social Statictics, Southampton
Max Planck Demographic Research Institute
Carolina Population Center
Center for Demography and Ecology, Wisconsin
Office of Population Research, Princeton
Population Studies Center, Michigan
Population Studies Center, Pennsylvania
Population Research Institute, Pennsylvania
East-West Center
Australian National University
Demographic and Health Surveys
Population Reference Bureau
Statistics Norway (Statistisk sentralbyr†)
US Census Bureau
POPLINE
PopIndex
UN Population Division
Population Association of America
Current Populations Surveys
Norsk demografisk forening
FAOSTAT Data base
PubMed
Popline
JSTOR