Columbia subject headings:
Greece--Foreign relations--Turkey.
Turkey--Foreign relations--1918-1960.
Turkey--Foreign relations--Greece.
Harvard subject headings:
Greece--Foreign relations--Turkey.
Turkey--Foreign relations--1918-1960.
Turkey--Foreign relations--Greece.
Princeton subject headings:
Greece--Foreign relations--Turkey.
Turkey--Foreign relations--1918-1960.
Turkey--Foreign relations--Greece.