Columbia subject headings:
Architecture--Italy--History--20th century.
Architecture--Italy--History--21st century.
Guerri, Danilo.
Harvard subject headings:
Architecture--Italy--History--20th century
Architecture--Italy--History--21st century.
Guerri, Danilo.
Space (Architecture)
Princeton subject headings:
Architecture--Italy--History--20th century.
Architecture--Italy--History--21st century.
Guerri, Danilo.