Columbia subject headings:
Dervishes--Turkey--Biography.
Khalwatīyah--Biography.
Khalwatīyah--History.
Sufism--Biography.
İbrahim bin Muhammed Gülşenî, -1534.
Harvard subject headings:
Dervishes--Turkey--Biography.
Khalwatīyah--Biography.
Khalwatīyah--History.
Sufism--Biography.
İbrahim bin Muhammed Gülşenî, -1534.
Princeton subject headings: