Columbia subject headings:
Islam--20th century.
Islam--Turkey.
Muslim scholars--Turkey.
Öztürk, Yaşar Nuri.
Harvard subject headings:
Islam--20th century
Islam--Turkey
Muslim scholars--Turkey.
Öztürk, Yaşar Nuri.
Princeton subject headings:
Islam--20th century.
Islam--Turkey.
Muslim scholars--Turkey.
Öztürk, Yaşar Nuri.