Columbia subject headings:
Harvard subject headings:
Circassian languages--Style.
Epic poetry, Circassian--History and criticism.
Folk literature, Circassian--History and criticism.
Princeton subject headings:
Adygei language.
Epic poetry--Russia (Federation)--Adygeĭskai︠a︡ avtonomai︠a︡ oblastʹ--History and criticism.
Nartkhėr.