Columbia subject headings:
Azerbaijani language.
Epic literature, Oghuz.
Oghuz language.
Turkic languages, Southwest.
Harvard subject headings:
Azerbaijani language.
Epic literature, Oghuz.
Oghuz language.
Turkic languages, Southwest.
Princeton subject headings:
Persian language--Dialects--Iran--Qashqai.
Persian language--Foreign elements--Turkish.
Turkic languages--Dialects--Iran.