Columbia subject headings:
Italian literature--History and criticism--Congresses.
Petrarca, Francesco, 1304-1374--Appreciation--Congresses.
Petrarca, Francesco, 1304-1374--Influence--Congresses.
Harvard subject headings:
Italian literature--History and criticism--Congresses
Petrarca, Francesco, 1304-1374--Appreciation--Congresses.
Petrarca, Francesco, 1304-1374--Influence--Congresses.
Princeton subject headings:
Italian literature--History and criticism--Congresses.
Petrarca, Francesco, 1304-1374--Appreciation--Congresses.
Petrarca, Francesco, 1304-1374--Influence--Congresses.