Columbia subject headings:
Italy--Politics and government--20th century.
Mafia--Italy.
Organized crime--Political aspects--Italy.
Political corruption--Italy.
Harvard subject headings:
Italy--Politics and government--20th century.
Mafia--Italy
Organized crime--Political aspects--Italy.
Political corruption--Italy
Princeton subject headings:
Mafia--Italy--History--20th century.
Political corruption--Italy--History--20th century.