Columbia subject headings:
Cavalcanti, Guido, -1300--Criticism and interpretation.
Guinizzelli, Guido, approximately 1230-1276--Criticism and interpretation.
Harvard subject headings:
Cavalcanti, Guido, -1300--Criticism and interpretation--Congresses.
Guinizzelli, Guido, approximately 1230-1276--Criticism and interpretation--Congresses.
Italian poetry--To 1400--History and criticism--Congresses.
Princeton subject headings:
Cavalcanti, Guido, -1300--Criticism and interpretation--Congresses.
Guinizzelli, Guido, approximately 1230-1276--Criticism and interpretation--Congresses.
Italian poetry--To 1400--History and criticism--Congresses.