(en) Jonathan Reid, King's Sister – Queen of Dissent: Marguerite of Navarre (1492-1549) and Her Evangelical Network, Brill, , 830 p. (ISBN9789047428435, lire en ligne), p. 422
(en) Irene Dingel, Robert Kolb, Nicole Kuropka, Timothy J. Wengert, Philip Melanchthon : Theologian in Classroom, Confession, and Controversy, Vandenhoeck & Ruprecht, , 288 p. (ISBN9783525550472, lire en ligne), p. 128