Columbia subject headings:
Condottieri--Congresses.
Italy--History, Military--1268-1559--Congresses.
Renaissance--Italy--Congresses.
Harvard subject headings:
Condottieri--Congresses.
Italy--History, Military--Congresses.
Renaissance--Italy--Congresses
Princeton subject headings:
Condottieri--Congresses.
Italy--History, Military--1268-1559--Congresses.
Renaissance--Italy--Congresses.