Columbia subject headings:
Catholic Church--Switzerland--History--20th century.
National socialism.
Reformed Church--Switzerland--History--20th century.
Switzerland--Church history--20th century.
Harvard subject headings:
Catholic Church--Switzerland--History--20th century.
National socialism.
Reformed Church--Switzerland--History--20th century.
Switzerland--Church history--20th century.
Princeton subject headings:
Catholic Church--Switzerland--History--20th century.
National socialism.
Reformed Church--Switzerland--History--20th century.
Switzerland--Church history--20th century.