http://en.wikipedia.org/wiki/Christian_metal

http://en.wikipedia.org/wiki/List_of_Christian_metal_bands

http://www.myspace.com/christianmetalrealm

http://christianmusic.about.com/od/metalandhardrock/Metal_and_Hard_Rock_Christian_Artists_and_Bands.htm

http://christianmusic.about.com/od/rock/f/faqmetal.htm

http://christianmetalforums.com/

http://www.amazon.com/tag/christian%20metal

http://www.christianmetalnews.com/

http://www.christianmetalband.com/

http://www.guitarjams.net/ChristianMetalHistory.html