BibTeX Reference for “WAI-ARIA 1.0 Primer”

@TechReport{Cooper:16:WP,
  author      = "Michael Cooper and Lisa Pappas and Richard Schwerdtfeger",
  title       = "{WAI}-ARIA 1.0 Primer",
  month       = jul,
  note        = "https://www.w3.org/TR/2016/WD-wai-aria-primer-20160714/",
  year        = "2016",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{WD} not longer in development",
  institution = "W3C",
}