Columbia subject headings:
Calabria (Italy)--Economic conditions.
Calabria (Italy)--Politics and government.
Socialism--Italy--Calabria--History.
Harvard subject headings:
Calabria (Italy)--Economic conditions--20th century.
Calabria (Italy)--Economic conditions.
Calabria (Italy)--Politics and government--1945-
Calabria (Italy)--Politics and government.
Socialism--Italy--Calabria--20th century.
Socialism--Italy--Calabria--History.
Princeton subject headings:
Calabria (Italy)--Economic conditions.
Calabria (Italy)--Politics and government.
Socialism--Italy--Calabria--History.