Columbia subject headings:
National socialism and motion pictures--Influence--Congresses.
National socialism--Influence--Congresses.
Nazi propaganda--Influence--Congresses.
Harvard subject headings:
National socialism and motion pictures--Influence--Congresses.
National socialism--Influence--Congresses.
Nazi propaganda--Influence--Congresses.
Princeton subject headings:
National socialism and motion pictures--Influence--Congresses.
National socialism--Influence--Congresses.
Nazi propaganda--Influence--Congresses.