Coba jelasin . dari Alkitab Luther dong

Gerrish, B.A. Reformers in Profile. Philadelphia: Fortpress Press, 1967

Green, V.H.H. Luther and the Reformation. London: B.T. Batsford, 1964

Grisar, Hartmann. Luther: Volume I. London: Luigi Cappadelta, 1914

Lindberg, Carter. The European Reformations. Oxford: Blackwell, 1996

Reu, [John] M[ichael]. Luther and the Scriptures. Columbus, OH: The Wartburg Press, 1944. [Reprint: St. Louis: Concordia Publishing House, 1980].