Columbia subject headings:
Islam and politics--Turkey.
Islam and state.
Islam--Turkey.
Sufis--Turkey.
Sufism--History.
Sufism--Political aspects--Turkey.
Sufism--Turkey.
Turkey--History--Ottoman Empire, 1288-1918.
Harvard subject headings:
Islam and politics--Turkey
Islam and state
Islam--Turkey
Sufis--Turkey.
Sufism--History
Sufism--Political aspects--Turkey.
Sufism--Turkey
Turkey--History--Ottoman Empire, 1288-1918
Princeton subject headings:
Islam and state--Turkey--History.
Sufis--Political activity--Turkey--History.
Sufism--Political aspects--Turkey--History.