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Reform and Expansion 1500-1600 , ed. R. Po-chia Hsia (Cambridge, UK, 2007), 3-19.

Hans J. Hillerbrand (ed.),

The Reformation: A Narrative History Related by Contemporary Observers and Participants (Grand Rapids, MI, 1982).

Hans J. Hillerbrand,

The Division of Christendom (Louisville and London, 2007).

Helmar Junghans,

Der junge Luther und die Humanisten (Weimar, 1984).

Helmar Junghans,

Martin Luther und Wittenberg (Munich and Berlin, 1996).

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