Columbia subject headings:
Caucasus--History.
Folklore--Caucasus.
Turkic peoples--Caucasus--History.
Turkic peoples--Folklore.
Harvard subject headings:
Caucasus--History.
Folklore--Caucasus.
Turkic peoples--Caucasus--History.
Turkic peoples--Folklore
Princeton subject headings:
Caucasus--History.
Folklore--Caucasus.
Turkic peoples--Caucasus--History.
Turkic peoples--Folklore.