Columbia subject headings:
Harvard subject headings:
Dante Alighieri, 1265-1321. Divina commedia--Sources.
Islamic legends.
Princeton subject headings:
Comparative literature--Arabic and Italian.
Comparative literature--Italian and Arabic.
Dante Alighieri, 1265-1321--Knowledge--Literature.
Dante Alighieri, 1265-1321--Sources.
Eschatology.
Islamic legends.