Columbia subject headings:
Iraq--Foreign relations--1991-
Iraq--Foreign relations--Turkey.
Kurdistan.
Turkey--Foreign relations--1980-
Turkey--Foreign relations--Iraq.
Harvard subject headings:
Iraq--Foreign relations--Turkey.
Kurdistan--Foreign relations--Turkey.
Kurds--Iraq
Kurds--Turkey
Turkey--Foreign relations--Iraq.
Turkey--Foreign relations--Kurdistan.
Turkey--Politics and government.
Princeton subject headings:
Iraq--Foreign relations--1991-
Iraq--Foreign relations--Turkey.
Kurdistān (Iraq)
Turkey--Foreign relations--1980-
Turkey--Foreign relations--Iraq.