Reference for “XMLHttpRequest Level 2”

@TechReport{Kesteren:08:XL,
  author      = "Anne van Kesteren",
  title       = "{XMLHttpRequest} Level 2",
  month       = feb,
  note        = "http://www.w3.org/TR/2008/WD-XMLHttpRequest2-20080225/",
  year        = "2008",
  bibsource   = "http://webcapita.com/w3c-bibliography/2008/WD-XMLHttpRequest2-20080225/",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}