Columbia subject headings:
Architects--Italy--Florence.
Architects--Italy--Rome.
Architecture, Renaissance--Italy--Rome.
Architecture--Italy--Rome.
Harvard subject headings:
Architects--Italy--Florence--Biography.
Architects--Italy--Florence.
Architects--Italy--Rome.
Architects--Italy--Tuscany--Biography.
Architecture, Renaissance--Italy--Rome.
Architecture--Italy--Rome
Princeton subject headings:
Architects--Italy--Florence--Biography.
Architects--Italy--Tuscany--Biography.
Architecture, Renaissance--Italy--Rome.
Architecture--Italy--Rome.