Columbia subject headings:
Petrarca, Francesco, 1304-1374--Criticism and interpretation.
Petrarca, Francesco, 1304-1374. Rime.
Petrarca, Francesco, 1304-1374. Trionfi.
Harvard subject headings:
Petrarca, Francesco, 1304-1374--Criticism and interpretation.
Petrarca, Francesco, 1304-1374. Rime
Petrarca, Francesco, 1304-1374. Trionfi.
Princeton subject headings:
Petrarca, Francesco, 1304-1374--Criticism and interpretation.
Petrarca, Francesco, 1304-1374. Rime.
Petrarca, Francesco, 1304-1374. Trionfi.