| Borgman, Donald M | Sanuma | 1990 | | Linguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum, editors | Handbook of Amazonian Languages, Vol. 2 | 1990 | | Linguistics |
| Payne, Doris L., editor | Amazonian Linguistics: Studies in Lowland South American Languages | 1990 | | Linguistics |
| Payne, David L | Some Widespread Grammatical Forms in South American Languages | 1990 | | Linguistics |
| Wise, Mary Ruth | Afijos causativos y comitativos en idiomas de la familia arawaka maipurán | 1990 | | Linguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum | Introduction [to Handbook of Amazonian Languages, Vol. 2] | 1990 | | Linguistics |
| Derbyshire, Desmond C. and Doris L. Payne | Noun Classification Systems of Amazonian Languages | 1990 | | Linguistics |
| Wise, Mary Ruth | Valence-Changing Affixes in Maipuran Arawakan Languages | 1990 | | Linguistics |
