Columbia subject headings:
Middle East--Foreign relations--Turkey--Congresses.
Turkey--Foreign relations--Middle East--Congresses.
Turkey--Politics and government--1980---Congresses.
Harvard subject headings:
Middle East--Foreign relations--Turkey--Congresses.
Turkey--Foreign relations--Middle East--Congresses.
Turkey--Politics and government--1980---Congresses.
Princeton subject headings:
Middle East--Foreign relations--Turkey--Congresses.
Turkey--Foreign relations--Middle East--Congresses.
Turkey--Politics and government--1980---Congresses.