Columbia subject headings:
Arab countries--Relations--Turkey.
Islam and state--Turkey--History.
Islam--Turkey--History.
Persian Gulf Region--History.
Turkey--Relations--Arab countries.
Harvard subject headings:
Arab countries--Relations--Turkey.
Islam and state--Turkey--History.
Islam--Turkey--History
Persian Gulf Region--History.
Turkey--Relations--Arab countries.
Princeton subject headings:
Islam--Turkey--History.
Turkey--History--Ottoman Empire, 1288-1918.