Early Life and Spiritual Crisis, http://encyclopedia.com/html/section/Luther-M_EarlyLifeandSpiritualCrisis.asp, October 26, 2004
Luther�s Later Years, www.susanlynnpeterson.com/luther/late.html, October 26,2004
Martin Luther�s Childhood and Youth, http://www.luther.de/en/geburt.html, October 26,2004
The Ninety- Five Theses, http://martinluther.info/, October 26, 2004