Columbia subject headings:
Florence (Italy)--History--1421-1737.
Florence (Italy)--History--To 1421.
Renaissance--Italy--Florence.
Harvard subject headings:
Florence (Italy)--History--1421-1737
Florence (Italy)--History--To 1421
Renaissance--Italy--Florence
Princeton subject headings:
Florence (Italy)--History--To 1421.
Renaissance--Italy--Florence.