Richard Ishida. <a href="http://www.w3.org/TR/2007/WD-i18n-html-tech-bidi-20070606"><cite>Internationalization Best Practices: Handling Right-to-left Scripts in XHTML and HTML Content.</cite></a> 6 June 2007. W3C Working Draft. (Work in progress.) URL: <a href="http://www.w3.org/TR/2007/WD-i18n-html-tech-bidi-20070606">http://www.w3.org/TR/2007/WD-i18n-html-tech-bidi-20070606</a>