Columbia subject headings:
Muslims--Turkey--Biography.
Nursi, Said, 1873-1960.
Harvard subject headings:
Islam and state--Turkey--History.
Muslim scholars--Turkey--Biography.
Muslims--Turkey--Biography.
Nurculuk.
Nursi, Said, 1873-1960.
Princeton subject headings:
Muslims--Turkey--Biography.
Nursi, Said, 1873-1960.