Columbia subject headings:
Harvard subject headings:
European Union countries--Foreign relations--Great Britain--Congresses.
European Union--Great Britain--Congresses.
European Union--Great Britain--Public opinion--Congresses.
Great Britain--Foreign relations--European Union countries--Congresses.
Great Britain--Politics and government--2007---Congresses.
Referendum--Great Britain--History--21st century--Congresses.
Princeton subject headings:
European Union countries--Foreign relations--Great Britain.
European Union--Great Britain--Public opinion.
European Union--Great Britain.
Great Britain--Foreign relations--European Union countries.
Great Britain--Politics and government--2007-
Referendum--Great Britain--History--21st century.