@misc{308827,
  author     = {Wilson, Darryl},
  title      = {Supplement to: The Zia orthography (Papua New Guinea)},
  url        = {http://www.sil.org/pacific/png/abstract.asp?id=50151},
  year       = {2008 [1981-02-21]},
  country    = {Papua New Guinea [PG]},
  inlg       = {English [eng]},
  lgcode     = {Zia [zia]},
  macro_area = {Papunesia},
  sil_id     = {50151},
  src        = {sil16},
  subject    = {Orthography [ORT]}
}