Columbia subject headings:
Demirel, Süleyman, 1924-2015.
Presidents--Turkey.
Prime ministers--Turkey.
Turkey--Politics and government--20th century.
Harvard subject headings:
Demirel, Süleyman, 1924-2015.
Presidents--Turkey.
Prime ministers--Turkey.
Turkey--Politics and government--20th century.
Princeton subject headings:
Demirel, Süleyman, 1924-2015.
Presidents--Turkey.
Prime ministers--Turkey.
Turkey--Politics and government--20th century.