@book{158225,
  address    = {Yarinacocha},
  pages      = {54},
  publisher  = {Instituto Lingüístico de Verano},
  title      = {Cartilla 4},
  year       = {1967},
  country    = {Peru [PE]},
  lgcode     = {Amarakaeri [amr]},
  macro_area = {South America},
  sil_id     = {20645},
  src        = {sil16},
  subject    = {Primers [Zprm]}
}