Columbia subject headings:
Harvard subject headings:
Construction industry--Corrupt practices--Italy--History--20th century.
Italy--Politics and government--21st century.
Political corruption--Italy--History--21st century.
Public works--Corrupt practices--Italy--History--21st century.
Princeton subject headings:
Construction industry--Corrupt practices--Italy--History--20th century.
Italy--Politics and government--21st century.
Political corruption--Italy--History--21st century.
Public works--Corrupt practices--Italy--History--21st century.