Columbia subject headings:
Church--History of doctrines--16th century.
Clergy--Office--History--16th century.
Reformation--Switzerland--Zurich.
Reformed Church--Doctrines--History--16th century.
Zurich (Switzerland)--Church history--16th century.
Zwingli, Ulrich, 1484-1531.
Harvard subject headings:
Church--History of doctrines--16th century
Clergy--Office--History of doctrines--16th century.
Reformation--Switzerland--Zurich.
Reformed Church--Doctrines--History--16th century
Zurich (Switzerland)--Church history--16th century.
Zwingli, Ulrich, 1484-1531
Princeton subject headings: