Columbia subject headings:
Islam and civil society--Turkey--Istanbul.
Islamic monasteries--Turkey--Istanbul.
Istanbul (Turkey)--Buildings, structures, etc.
Istanbul (Turkey)--Civilization.
Istanbul (Turkey)--History.
Sufism--Turkey--Istanbul.
Harvard subject headings:
Islam and civil society--Turkey--Istanbul.
Islamic monasteries--Turkey--Istanbul.
Istanbul (Turkey)--Buildings, structures, etc.
Istanbul (Turkey)--Civilization.
Istanbul (Turkey)--History.
Sufism--Turkey--Istanbul.
Princeton subject headings:
Islam and civil society--Turkey--Istanbul.
Islamic monasteries--Turkey--Istanbul.
Istanbul (Turkey)--Buildings, structures, etc.
Istanbul (Turkey)--Civilization.
Istanbul (Turkey)--History.
Sufism--Turkey--Istanbul.