Columbia subject headings:
Catholic Church--Germany (West)--Bibliography.
Catholic Church--Germany (West)--History--20th century--Bibliography.
Germany--Church history--1945---Bibliography.
Harvard subject headings:
Catholic Church--Germany (West)--History--20th century--Bibliography.
Catholic Church--Germany (West)--History--Bibliography.
Germany (West)--Church history--Bibliography.
Princeton subject headings:
Catholic Church--Germany (West)--Bibliography.
Germany (West)--Church history--Bibliography.