Heimbucher, Martin. “Rudolf Gamper, Joachim Vadian 1483/84–1551. Humanist, Arzt, Reformator, Politiker, 2017”. Zwingliana 47 (November 23, 2020): 250–254. Accessed September 19, 2021. https://www.zwingliana.ch/index.php/zwa/article/view/2562.