Pesquisa de Arquivos
| Autor | Título | Ano | Séries | Domínio |
|---|---|---|---|---|
| Payne, David L | Some Widespread Grammatical Forms in South American Languages | 1990 | Linguistics | |
| Derbyshire, Desmond C. and Geoffrey K. Pullum, editors | Handbook of Amazonian Languages, Vol. 1 | 1986 | Linguistics |