Columbia subject headings:
European Union--Congresses.
Intergovernmental cooperation--European Union countries--Congresses.
Political planning--European Union countries--Congresses.
Trade regulation--European Union countries--Congresses.
Harvard subject headings:
European Union
European Union--Congresses.
European Union--Reform.
Intergovernmental cooperation--European Union countries--Congresses.
Intergovernmental cooperation--European Union countries.
Intergovernmental cooperation.
Political planning--European Union countries--Congresses.
Political planning--European Union countries.
Political planning.
Trade regulation--European Union countries--Congresses.
Transnationalism.
Princeton subject headings:
European Union--Reform.
European Union.
Intergovernmental cooperation--European Union countries.
Intergovernmental cooperation.
Political planning--European Union countries.
Political planning.
Transnationalism.