Columbia subject headings:
Harvard subject headings:
Lutheran Church--Germany--Wittenberg (Saxony-Anhalt)--Liturgy--History.
Reformation--Germany--Wittenberg (Saxony-Anhalt)
Wittenberg (Saxony-Anhalt, Germany)--Church history--16th century.
Princeton subject headings:
Reformation--Germany--Wittenberg (Saxony-Anhalt)--16th century.
Wittenberg (Saxony-Anhalt, Germany)--Church history--16th century.