Columbia subject headings:
Harvard subject headings:
Europe--Foreign relations--Turkey.
European Union countries--Foreign relations--Turkey.
European Union--Turkey.
Turkey--Foreign relations--Europe.
Turkey--Foreign relations--European Union countries.
Turkey--Politics and government--1980-
Princeton subject headings:
European Union countries--Foreign relations--Turkey.
European Union--Turkey.
Turkey--Foreign relations--European Union countries.
Turkey--Politics and government--1980-