Reference for “P3P Vocabulary Working Group: Grammatical Model and Data Design Model”

@TechReport{DesAutels:97:PVW,
  author      = "Philip DesAutels and Mark Ackerman and Lorrie Cranor and Melissa Dunn and Upendra Shardanand and Joseph Reagle",
  title       = "{P3P} Vocabulary Working Group: Grammatical Model and Data Design Model",
  month       = oct,
  note        = "http://www.w3.org/TR/WD-P3P-grammar-971014",
  year        = "1997",
  bibsource   = "http://w2.syronex.com/jmr/w3c-biblio",
  type        = "{W3C} Working Draft",
  institution = "W3C",
}