Arnaud Le Hors; et al. <a href="http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113"><cite>Document Object Model (DOM) Level 2 Core Specification.</cite></a> 13 November 2000. W3C Recommendation. URL: <a href="http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113">http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113</a>