This article incorporates text from a publication now in the public domain: Gilman, D. C.; Thurston, H. T.; Colby, F. M., eds. (1905)."Melanchthon". New International Encyclopedia 13 (1st ed.).New York: Dodd, Mead. pp. 285–286.
[./File:PD-icon.svg ] This article incorporates text from a publication now in the public domain: Jackson, Samuel Macauley, ed. (1910)."Melanchthon, Philipp". New Schaff–Herzog Encyclopedia of Religious Knowledge 7 (third ed.).London and New York: Funk and Wagnalls. pp. 279–286.
