Celedón, Rafael. 1886. Gramatica de la Lengua Köggaba. Paris: Maisonneuve Freres & Ch. Leclerc.
@book{Celedon-1886, address = {Paris}, author = {Celedón, Rafael}, publisher = {Maisonneuve Freres & Ch. Leclerc}, title = {Gramatica de la Lengua Köggaba}, year = {1886}, iso_code = {kog}, olac_field = {general_linguistics; typology; syntax}, wals_code = {cog} }