Columbia subject headings:
Germany--Foreign relations--1933-1945--Sources.
Heads of state--Germany--Biography.
Hitler, Adolf, 1889-1945.
World War, 1939-1945--Germany--Sources.
Harvard subject headings:
Germany--Foreign relations--1933-1945--Sources.
Heads of state--Germany--Biography
Hitler, Adolf, 1889-1945
World War, 1939-1945--Germany--Sources
Princeton subject headings:
Germany--Foreign relations--1933-1945--Sources.
Heads of state--Germany--Biography.
Hitler, Adolf, 1889-1945.
World War, 1939-1945--Germany--Sources.