Columbia subject headings:
Islam and politics--Turkey.
Nurculuk.
Nursi, Said, 1873-1960.
Turkey--History--20th century.
Harvard subject headings:
Islam and politics--Turkey.
Nurculuk.
Nursi, Said, 1873-1960.
Turkey--History--20th century.
Princeton subject headings:
Islam and politics--Turkey.
Nurculuk.
Nursi, Said, 1873-1960.
Turkey--History--20th century.