Cook and Criswell 1993

Cook, Dorothy M. and Criswell, Linda L. 1993. El Idioma Koreguaje (Tucano Occidental). Bogotá: Instituto Lingüístico de Verano.

@book{sinnemakizeromarking-Cook1993,
  address   = {Bogotá},
  author    = {Cook, Dorothy M. and Criswell, Linda L.},
  publisher = {Instituto Lingüístico de Verano},
  title     = {El Idioma Koreguaje (Tucano Occidental)},
  year      = {1993}
}