Columbia subject headings:
Harvard subject headings:
Dante Alighieri, 1265-1321--Technique.
Dante Alighieri, 1265-1321. Divina commedia--Criticism, Textual.
Princeton subject headings:
Dante Alighieri, 1265-1321--Technique.
Dante Alighieri, 1265-1321. Divina commedia.