Columbia subject headings:
Elections--European Union countries.
European Parliament--Elections, 2009.
European Union countries--Politics and government--21st century.
European Union.
Harvard subject headings:
Communication in politics--European Union countries.
Communication--Political aspects--European Union countries.
Elections--European Union countries.
European Parliament--Elections, 2009.
European Union countries--Politics and government--21st century.
Political campaigns--European Union countries.
Princeton subject headings: