Columbia subject headings:
Nurculuk.
Nursi, Said, 1873-1960.
Nursi, Said, 1873-1960. Risale-i nur.
Harvard subject headings:
Nurculuk.
Nursi, Said, 1873-1960. Risale-i nur.
Princeton subject headings:
Nurculuk.
Nursi, Said, 1873-1960. Risale-i nur.