Columbia subject headings:
Harvard subject headings:
Tizzana (Italy)--History--20th century--Sources.
Tizzana (Italy)--History--20th century.
Tizzana (Italy)--Politics and government--20th century.
Princeton subject headings:
Tizzana (Italy)--History--20th century--Sources.
Tizzana (Italy)--History--20th century.
Tizzana (Italy)--Politics and government--20th century.