Columbia subject headings:
Bektashi--Turkey--Congresses.
Nosairians--Turkey--Congresses.
Shiites--Turkey--Congresses.
Turkey--Religion--Congresses.
Harvard subject headings:
Bektashi--Congresses.
Nosairians--Congresses.
Shiites--Turkey--Congresses.
Turkey--Religion--Congresses.
Princeton subject headings:
Bektashi--Congresses.
Nosairians--Congresses.
Shiites--Turkey--Congresses.
Turkey--Religion--Congresses.