Columbia subject headings:
Nurculuk.
Nursi, Said, 1873-1960.
Yahyagil, Hulûsi, 1895-1986.
Harvard subject headings:
Nurculuk.
Nursi, Said, 1873-1960.
Yahyagil, Hulûsi, 1895-1986.
Princeton subject headings:
Nurculuk.
Nursi, Said, 1873-1960.
Yahyagil, Hulûsi, 1895-1986.