Robert B. Hess. <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwebgen/html/X11_names.asp"><cite>Colors By Name.</cite></a> MSDN Online Web Workshop. 02 November 1996. URL: <a href="http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwebgen/html/X11_names.asp">http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwebgen/html/X11_names.asp</a>