Bert Bos. <a href="http://www.w3.org/TR/2004/WD-css3-reader-20040224"><cite>The CSS 'Reader' Media Type.</cite></a> 24 February 2004. W3C Working Draft. (Work in progress.) URL: <a href="http://www.w3.org/TR/2004/WD-css3-reader-20040224">http://www.w3.org/TR/2004/WD-css3-reader-20040224</a>