Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Germany--Biography
Anti-Nazi movement--Germany--History--Sources.
Hitler, Adolf, 1889-1945--Assassination attempt, 1944 (July 20)--Sources.
Schenk von Stauffenberg, Marie-Gabriele, Gräfin.
Princeton subject headings:
Anti-Nazi movement--Germany--Biography.
Anti-Nazi movement--Germany--History--Sources.
Hitler, Adolf, 1889-1945--Assassination attempt, 1944 (July 20)--Sources.
Schenk von Stauffenberg, Marie-Gabriele, Gräfin.