Columbia subject headings:
Advertising, Political--European Union countries.
Elections--European Union countries.
European Parliament--Elections, 2014.
Mass media--Political aspects--European Union countries.
Political campaigns--European Union countries.
Press and politics--European Union countries.
Voting--European Union countries.
Harvard subject headings:
Advertising, Political--European Union countries.
Elections--European Union countries.
European Parliament--Elections, 2014.
Mass media--Political aspects--European Union countries.
Political campaigns--European Union countries.
Press and politics--European Union countries.
Voting--European Union countries.
Princeton subject headings:
Advertising, Political--European Union countries.
Elections--European Union countries.
European Parliament--Elections, 2014.
Mass media--Political aspects--European Union countries.
Political campaigns--European Union countries.
Press and politics--European Union countries.
Voting--European Union countries.