Columbia subject headings:
Dante Alighieri, 1265-1321--Influence.
Petrarca, Francesco, 1304-1374. Rime.
Harvard subject headings:
Allusions in literature.
Dante Alighieri, 1265-1321--Influence.
Petrarca, Francesco, 1304-1374. Rime
Princeton subject headings:
Dante Alighieri, 1265-1321--Influence.
Petrarca, Francesco, 1304-1374. Rime.