Columbia subject headings:
Bundesarchiv (Germany)--Catalogs.
Germany--History--1933-1945--Sources--Bibliography--Catalogs.
National socialism--History--Sources--Bibliography--Catalogs.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel. Reichssicherheitshauptamt--Archives--Catalogs.
World War, 1939-1945--Germany--Sources--Bibliography--Catalogs.
Harvard subject headings:
Bundesarchiv (Germany)--Catalogs.
Germany--History--1933-1945--Sources--Bibliography--Catalogs.
National socialism--History--Sources--Bibliography--Catalogs.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel. Reichssicherheitshauptamt--Archives--Catalogs.
World War, 1939-1945--Germany--Sources--Bibliography--Catalogs.
Princeton subject headings:
Anti-Nazi movement--History--Sources--Bibliography.
Germany--History--1933-1945--Sources--Bibliography.
Internal security--Germany--History--Sources--Bibliography.
Nationalsozialistische Deutsche Arbeiter-Partei. Schutzstaffel. Reichssicherheitshauptamt--Archives--Catalogs.
Police--Germany--History--Sources--Bibliography.