Gäbler, U. Huldrych Zwingli Selected Writings. Edited and Translated by Edward J. Furcha, H. Wayne Pipkin, Vol. 1: In Defense of the Reformed Faith; Vol. 2: In Search of True Religion, Reformation, Pastoral and Eucharistic Writings (Pittsburgh Theological Monographs; New ser., 12-13), Allison Park, PA 1984. Zwa 2010, 17, 455-456.