Columbia subject headings:
World War, 1939-1945--Campaigns--Mediterranean Region--Bibliography.
World War, 1939-1945--Campaigns--Western Front--Bibliography.
Harvard subject headings:
World War, 1939-1945--Campaigns--Mediterranean Region--Bibliography.
World War, 1939-1945--Campaigns--Western Front--Bibliography.
Princeton subject headings:
World War, 1939-1945--Campaigns--Mediterranean Region--Bibliography.
World War, 1939-1945--Campaigns--Western Front--Bibliography.