Columbia subject headings:
Harvard subject headings:
European Union countries--Foreign relations--Turkey.
European Union--Membership--Political aspects--Turkey.
National security--Turkey
Turkey--Foreign relations--European Union countries.
Turkey--Military policy.
Princeton subject headings:
European Union countries--Foreign relations--Turkey.
European Union--Membership.
European Union--Turkey.
National security--Turkey.
Turkey--Foreign relations--European Union countries.
Turkey--Military policy.