Columbia subject headings:
Oecolampadius, Johann, 1482-1531.
Vadianus, Joachim, 1484-1551.
Zwingli, Ulrich, 1484-1531.
Harvard subject headings:
Oecolampadius, Johann, 1482-1531
Vadianus, Joachim, 1484-1551.
Zwingli, Ulrich, 1484-1531
Princeton subject headings: