[http://dmoz.org/Society/Religion_and_Spirituality/Christianity/Apologetics/ Open Directory]
* [[http://dmoz.org/Society/Religion_and_Spirituality/Christianity/Apologetics/ Open Directory]]* [[http://www.carm.org/ Christian apologetics Apologetics and Research Ministry(CARM)]]* [[http://directory.christianity.com/html/Apologetics/ Christianity Today]]