References about DocTypes

出典: Joomla! ドキュメンテーション

References about recommended DocTypes:

• http://www.w3.org/QA/2002/04/valid-dtd-list.html
• http://www.w3.org/QA/2002/04/Web-Quality
• http://www.alistapart.com/stories/doctype
• http://htmlhelp.com/tools/validator/doctype.html
• http://vivalaweb.info/blog/musing/2005/05/14/choosing-the-right-doctype-a-straight-forward-guide/
• http://hsivonen.iki.fi/doctype/