@book{sSnellMachiguenga,
  address   = {Lima},
  author    = {Snell, Betty E.},
  pages     = {412},
  publisher = {Lima: Instituto Lingüístico de Verano},
  series    = {Documento de Trabajo},
  title     = {Pequeño diccionario machiguenga-castellano},
  url       = {http://www.sil.org/americas/peru/show_work.asp?id=38991},
  volume    = {32},
  year      = {1998}
}