@misc{66704,
  title      = {Cartilla chinanteca},
  year       = {1978},
  country    = {Mexico [MX]},
  lgcode     = {Sochiapam Chinantec [cso]},
  macro_area = {North America},
  sil_id     = {17380},
  src        = {sil16},
  subject    = {Primers [Zprm]}
}