*[http://www.tertullian.org Christian Latin writer Tertullian and his writings] - Public Domain.
*[http://cnx.org./content/m11944/latest History of the Spanish Inqusition] - Creative Commons.
*[http://en.wikisource/wiki/Wikisource:Category:Christianity Wikisource:Category:Christianity] - GFDL and Public Domain*[http://en.orgwikisource/wiki/Wikisource:Category:Ancient_Christian_works Ancient_Christian_Works Wikisource:Category:Ancient_Christian_worksAncient Christian Works] - GFDL and Creative CommonsPublic Domain.
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