Ian Hickson; Tantek &#199;elik. <a href="http://www.w3.org/TR/2002/WD-css3-lists-20021107"><cite>CSS3 module: Lists.</cite></a> 7 November 2002. W3C Working Draft. (Work in progress.) URL: <a href="http://www.w3.org/TR/2002/WD-css3-lists-20021107">http://www.w3.org/TR/2002/WD-css3-lists-20021107</a>