Bronnen, organisaties

BP: British Petroleum

CDIAC: Carbon Dioxide Information Analysis Centre

EBCC: European Bird Census Council

EEA: European Environmental Agency

EQLS: European Quality of Life Survey

ESS: European Social Survey

FAO: Food and Agriculture Organisation

IDEA: International Institute for Democracy and Electoral Assistance

IEA: International Energy Agency

KiM: Kennisinstituut voor Mobiliteitsbeleid

NEM: Netwerk Ecologisch Monitoring

NSF: National Science Foundation

OECD: Organisation for Economic Co-operation and Development

PBL: Planbureau voor de Leefomgeving

SCP: Sociaal en Cultureel Planbureau

UNESCO: United Nations Educational, Scientific and Cultural Organization

WDI: World Bank

WHO: World Health Organisation

WIPO: World Intellectual Property Organisation

WODC: Wetenschappelijk Onderzoek en Documentatie Centrum