Developments surrounding the "Brexit" or vote on the Referendum of the United Kingdom's Membership of the European Union are evolving. The European Documentation Centre at Cardiff University has excellent guides to the Brexit Debate as well as several other published Brexit Information guides. The British Library also has a EU Referendum Information Guide.
Making Sense of Brexit – The Data You Need to Analyze - Dr Kathryn Simpson, UK Data Service Research Associate, discusses the demand for reliable data to examine the broad ranging issues in the EU referendum debate.
Center for European Policy Studies
Chatham House (Royal Institute for International Affairs)
European Council on Foreign Relations
European Parliamentary Research Service
German Institute for International and Security Affairs
National Institute of Social and Economic Research
Netherlands Institute of International Relations
EU Repository of Think Tanks on EU Affairs. From the EU Council Libraries.
European Sources Online. Provides access to expertly selected EU sources.
EU Press Release Database. Good for up to date statements.
Think Tank Search Engine. From Harvard Kennedy School Library.
UK European Union Membership Referendum Web Archive. From UCLA.
Hein Online. From the Boalt Law Library.
Policy File. Access to policy papers and grey literature.
UK Parliament
Republic of Ireland
Northern Ireland, Scotland & Wales
Europarl TV. Videos from the European Parliament tagged for "UK Referendum"