Columbia subject headings:
Italian poetry--To 1400.
Petrarca, Francesco, 1304-1374--Criticism and interpretation.
Harvard subject headings:
Italian poetry--To 1400
Petrarca, Francesco, 1304-1374--Criticism and interpretation.
Princeton subject headings:
Italian poetry--To 1400.
Petrarca, Francesco, 1304-1374--Criticism and interpretation.