Columbia subject headings:
Anvarī, Awḥad al-Dīn, -1189 or 1190--Criticism and interpretation.
Harvard subject headings:
Anvarī, Awḥad al-Dīn, -1189 or 1190--Criticism and interpretation.
Princeton subject headings:
Anvarī, Awḥad al-Dīn, -1189 or 1190--Criticism and interpretation.