Columbia subject headings:
Dante Alighieri, 1265-1321--Characters--Beatrice.
Portinari, Beatrice, 1266-1290.
Harvard subject headings:
Cino, da Pistoia, 1270?-1336 or 1337.
Dante Alighieri, 1265-1321--Characters--Beatrice Portinari.
Portinari, Beatrice, 1266-1290--In literature.
Portinari, Beatrice, 1266-1290.
Princeton subject headings:
Dante Alighieri, 1265-1321--Characters--Beatrice Portinari.
Portinari, Beatrice, 1266-1290.