Columbia subject headings:
Architectural design--Italy--History--21st century.
Architecture--Competitions--Italy.
Architecture--Italy--History--21st century.
Harvard subject headings:
Architectural design--Italy--History--21st century.
Architecture--Competitions--Italy.
Architecture--Italy--History--21st century.
Princeton subject headings:
Architectural design--Italy--History--21st century.
Architecture--Competitions--Italy.
Architecture--Italy--History--21st century.