Columbia subject headings:
Dante Alighieri, 1265-1321.
Guinizzelli, Guido, approximately 1230-1276.
Italian poetry--To 1400--History and criticism--Congresses.
Harvard subject headings:
Dante Alighieri, 1265-1321
Guinizzelli, Guido, approximately 1230-1276.
Italian poetry--To 1400--History and criticism--Congresses.
Princeton subject headings:
Guinizzelli, Guido, approximately 1230-1276--Criticism and interpretation--Congresses.
Italian poetry--To 1400--History and criticism--Congresses.