Columbia subject headings:
Iraq--Foreign relations--Turkey.
Iraq--History--21st century.
Iraq--Politics and government--21st century.
Turkey--Foreign relations--Iraq.
Harvard subject headings:
Iraq--Foreign relations--Turkey.
Iraq--History--21st century.
Iraq--Politics and government--21st century.
Turkey--Foreign relations--Iraq.
Princeton subject headings:
Iraq--Foreign relations--United States.
Iraq--History--21st century.
Iraq--Politics and government--21st century.
United States--Foreign relations--Iraq.