Columbia subject headings:
Historiography--Italy--History--20th century.
Italy--History--1870-1914--Historiography.
Italy--History--20th century--Historiography.
Harvard subject headings:
Historiography--Italy--History--20th century
Italy--History--1870-1914--Historiography.
Italy--History--20th century--Historiography.
Princeton subject headings:
Historiography--Italy--History--20th century.
Italy--History--1870-1914--Historiography.
Italy--History--20th century--Historiography.