Columbia subject headings:
Music--500-1400.
Petrarca, Francesco, 1304-1374--Influence.
Petrarchism.
Poetry--14th century.
Harvard subject headings:
Italian poetry--To 1400
Music--Italy--To 1500.
Petrarca, Francesco, 1304-1374--Influence.
Petrarchism.
Princeton subject headings:
Italian poetry--16th century--History and criticism.
Music and literature.
Music--Italy--16th century--History and criticism.
Petrarchism.