Columbia subject headings:
Harvard subject headings:
Communication in politics--European Union countries.
Europe--Politics and government.
European Union--Public opinion.
Mass media and public opinion--European Union countries.
Mass media--Political aspects--European Union countries.
Princeton subject headings:
Communication in politics--European Union countries.
Europe--Politics and government.
European Union--Public opinion.
Mass media and public opinion--European Union countries.
Mass media--Political aspects--European Union countries.