DE CHRISTI VERBIS, CARO NON PRODEST QUICQUAM. IOAN. 6.
written by Ulrich Zwingli, 1484-1531; edited by Rudolf Gwalther, 1519-1586 and Leo Jud; in Ad D. Martini Lutheri librum, quem is confessionem dixit, responsiones duae, D. Huldrychi Zuinglii & Ioannis Oecolampadii, Latinitate donatae Rod. Gualthero Tig. interprete. (Zurich, Zurich Canton: Christoph Froschauer (Publisher), 1528), 108-124