BibTeX Reference for “Speech Synthesis Markup Language Version 1.1 Requirements”

@TechReport{Burnett:07:SSM,
  author      = "Daniel Burnett and Zhi Wei Shuang",
  title       = "Speech Synthesis Markup Language Version {1.1} Requirements",
  month       = jun,
  note        = "https://www.w3.org/TR/2007/WD-ssml11reqs-20070611/",
  year        = "2007",
  bibsource   = "https://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}