Columbia subject headings:
Harvard subject headings:
Historians--Italy--Padova--Congresses.
Historians--Italy--Padua--Congresses.
Historiography--Italy--History--20th century--Congresses.
Sambin, Paolo--Congresses.
Princeton subject headings:
Historians--Italy--Congresses.
Italy--Historiography--Congresses.
Sambin, Paolo--Congresses.