Columbia subject headings:
Khalwatīyah.
Yiğitbaşı Velî, 1435 or 1436-1505?
Harvard subject headings:
Khalwatīyah
Yiğitbaşı Velî, 1435 or 1436-1505?
Princeton subject headings:
Khalwatīyah.
Yiğitbaşı Velî, 1435 or 1436-1505?