Reference for “The Web Sockets API”

@TechReport{Hickson:09:TWS,
  author      = "Ian Hickson",
  title       = "The Web Sockets {API}",
  month       = dec,
  note        = "http://www.w3.org/TR/2009/WD-websockets-20091222/",
  year        = "2009",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}