Columbia subject headings:
Italian literature--16th century--History and criticism--Congresses.
Italian literature--17th century--History and criticism--Congresses.
Italian literature--Portuguese influences--Congresses.
Italian literature--Spanish influences--Congresses.
Italy--Relations--Portugal--Congresses.
Italy--Relations--Spain--Congresses.
Portugal--Relations--Italy--Congresses.
Portuguese literature--Classical period, 1500-1700--History and criticism--Congresses.
Portuguese literature--Italian influences--Congresses.
Spain--Relations--Italy--Congresses.
Spanish literature--Classical period, 1500-1700--History and criticism--Congresses.
Spanish literature--Italian influences--Congresses.
Harvard subject headings:
Comparative literature--Italian and Portuguese--Congresses.
Comparative literature--Italian and Spanish--Congresses.
Comparative literature--Portuguese and Italian--Congresses.
Comparative literature--Spanish and Italian--Congresses.
Italian literature--History and criticism--Congresses
Italy--Relations--Portugal--Congresses.
Italy--Relations--Spain--Congresses.
Portugal--Relations--Italy--Congresses.
Portuguese literature--Classical period, 1500-1700--History and criticism--Congresses.
Spain--Relations--Italy--Congresses.
Spanish literature--Classical period, 1500-1700--History and criticism--Congresses
Princeton subject headings:
Italian literature--16th century--History and criticism--Congresses.
Italian literature--17th century--History and criticism--Congresses.
Italian literature--Portuguese influences--Congresses.
Italian literature--Spanish influences--Congresses.
Italy--Relations--Portugal--Congresses.
Italy--Relations--Spain--Congresses.
Portugal--Relations--Italy--Congresses.
Portuguese literature--Classical period, 1500-1700--History and criticism--Congresses.
Portuguese literature--Italian influences--Congresses.
Spain--Relations--Italy--Congresses.
Spanish literature--Classical period, 1500-1700--History and criticism--Congresses.
Spanish literature--Italian influences--Congresses.