Columbia subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Harvard subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Portinari, Beatrice, 1266-1290--In literature.
Princeton subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Philosophy, Medieval, in literature.
Portinari, Beatrice, 1266-1290--In literature.
Women in literature.