Columbia subject headings:
Harvard subject headings:
Italy. Esercito. Commando supremo--Diaries.
Italy. Regio Esercito. Comando supremo--Diaries.
World War, 1939-1945--Campaigns--Sources.
World War, 1939-1945--Italy--Sources.
Princeton subject headings:
Italy--History, Military--20th century--Sources.
Italy. Esercito. Comando supremo--History--Sources.
World War, 1939-1945--Italy--History--Sources.