Columbia subject headings:
City planning--Italy--Turin--History--21st century.
Urbanization--Italy--Turin--History--21st century.
Harvard subject headings:
City planning--Italy--Turin--History--21st century.
Urbanization--Italy--Turin--History--21st century.
Princeton subject headings:
City planning--Italy--Turin--History--21st century.
Urbanization--Italy--Turin--History--21st century.