Columbia subject headings:
Europe--Foreign relations--Germany.
European Union--Germany.
Germany--Foreign public opinion.
Germany--Foreign relations--Europe.
Harvard subject headings:
Europe--Foreign relations--Germany.
European Union--Germany.
Germany--Foreign public opinion.
Germany--Foreign relations--Europe.
Princeton subject headings:
European Union countries--Foreign relations--Germany.
European Union--Germany.
Germany--Foreign public opinion, European.
Germany--Foreign relations--European Union countries.