Columbia subject headings:
Germany--History--1933-1945--Bibliography.
World War, 1939-1945--Germany--Bibliography.
Harvard subject headings:
Germany--History--1933-1945--Bibliography.
World War, 1939-1945--Germany--Bibliography.
Princeton subject headings:
Germany--History--1933-1945--Bibliography.
World War, 1939-1945--Germany--Bibliography.