Tolong jelaskan mengenai Peringatan dari Katharina von Bora

Katharina diperingati pada Kalender Orang Kudus di sejumlah Gereja Lutheran Amerika Serikat pada tanggal 20 Desember.

Roland H. Bainton, Here I Stand: A Life of Martin Luther, New York: Penguin, 1995, c1950. 336 p. ISBN 0-452-01146-9.

Roland H. Bainton, Women of the Reformation in Germany and Italy, Augsburg Fortress Publishers (Hardcover), 1971. ISBN 0-8066-1116-2. Academic Renewal Press (Paperback), 2001. 279 p. ISBN 0-7880-9909-4.

Hans J. Hillerbrand, ed. The Reformation: A Narrative History Related by Contemporary Observers and Participants, Grand Rapids, MI: Baker Book House, 1979.

E. Jane Mall, Kitty, My Rib, St. Louis: Concordia Publishing House, 1959. ISBN 0-570-03113-3.

Luther's Works, 55 volumes of lectures, commentaries and sermons, translated into English and published by Concordia Publishing House and Fortress Press, 1957; released on CD-ROM, 2001.

Heiko A. Oberman, Luther: Man Between God and the Devil, trans. Eileen Walliser-Schwarzbart (New York: Image, 1992).

Martin Brecht, Martin Luther: Shaping and Defining the Reformation, 1521–1532, trans. James L. Schaaf (Minneapolis: Fortress, 1990); esp. chapter 4, "Marriage, Home, and Family (1525-30)."