Columbia subject headings:
Iran--Foreign relations--Turkey.
Iran--History--16th-18th centuries.
Turkey--Foreign relations--Iran.
Harvard subject headings:
Iran--Foreign relations--Turkey.
Iran--History--16th-18th centuries
Iran--History--Ṣafavid dynasty, 1501-1736
Turkey--Foreign relations--Iran.
Turkey--History--1453-1683
Princeton subject headings:
Iran--Foreign relations--Turkey.
Iran--History--16th-18th centuries.
Turkey--Foreign relations--Iran.
Turkey--History--1453-1683.