@book{sinnemakizeromarking-Stewart2000,
  address   = {D.F., México},
  author    = {Stewart, Cloyd and Stewart, Ruth D. (compilers)},
  publisher = {Instituto Lingüístico de Verano},
  title     = {Diccionario Amuzgo de San Pedro Amuzgos Oaxaca},
  year      = {2000}
}