Columbia subject headings:
Mass media--Germany.
Pamphlets--Germany.
Propaganda, German.
Reformation--Germany--History.
Harvard subject headings:
Germany--Church history--16th century--Congresses.
Germany--History--1517-1648--Pamphlets--Congresses.
Mass media--Germany--History--16th century--Congresses.
Pamphlets--History--Congresses.
Reformation--Germany--Congresses.
Reformation--Sources--Congresses.
Princeton subject headings:
Pamphlets--History--Congresses.
Reformation--Congresses.