Columbia subject headings:
Reformation--Switzerland--Zurich.
Zurich (Switzerland)--Church history.
Zwingli, Ulrich, 1484-1531.
Harvard subject headings:
Reformation--Switzerland--Zurich.
Zurich (Switzerland)--Church history.
Zwingli, Ulrich, 1484-1531
Princeton subject headings:
Reformation--Switzerland--Zurich.
Zurich (Switzerland)--Church history.
Zwingli, Ulrich, 1484-1531.