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