Las lenguas chaqueñas en el archivo franciscano de Tarija (Bolivia)
The Chacoan languages in the Franciscan Archive of Tarija (Bolivia);
As línguas do Chaco no arquivo franciscano de Tarija (Bolívia)
The Chacoan languages in the Franciscan Archive of Tarija (Bolivia);
As línguas do Chaco no arquivo franciscano de Tarija (Bolívia)