Columbia subject headings:
Harvard subject headings:
Alevis--Turkey--Istanbul.
Bektashi--Biography.
Bektashi--Turkey--Istanbul.
Dervishes--Turkey--Istanbul.
Islamic monasteries--Turkey--Istanbul.
Islamic sects--Turkey--Istanbul.
Istanbul (Turkey)--History
Istanbul (Turkey)--Religious life and customs.
Shiites--Turkey--Istanbul.
Sufism--Turkey--Istanbul.
Princeton subject headings:
Alevis--Turkey--Istanbul.
Bektashi--Biography.
Bektashi--Turkey--Istanbul.
Dervishes--Turkey--Istanbul.
Islamic monasteries--Turkey--Istanbul.
Islamic sects--Turkey--Istanbul.
Istanbul (Turkey)--History.
Istanbul (Turkey)--Religious life and customs.
Shiites--Turkey--Istanbul.
Sufism--Turkey--Istanbul.