Columbia subject headings:
Executive power--Turkey.
Presidents--Law and legislation--Turkey.
Presidents--Turkey--History.
Turkey--Politics and government--21st century.
Harvard subject headings:
Executive power--Turkey.
Presidents--Law and legislation--Turkey.
Presidents--Turkey--History.
Turkey--Politics and government--21st century.
Princeton subject headings:
Executive power--Turkey.
Presidents--Law and legislation--Turkey.
Presidents--Turkey--History.
Turkey--Politics and government--21st century.