| Olson, Gary | Descrição preliminar de orações wajapĩ | 1978 | Ensaios Lingüísticos | Linguistics |
| Jensen, Cheryl J., compiler | Wayampi Texts - Jari Dialect | 1993 | | Linguistics |
| Olson, Gary | Wajapĩ Indian Legends | 1977 | | Linguistics |
| Olson, Gary | Contemporary Living with Wajapĩ Indians, 1975-1977 | 1977 | | Linguistics |
| Olson, Gary | An Indian History of the Jari River | 1977 | | Linguistics |
| Olson, Gary | The Supernatural World of the Wajapĩ Indians | 1977 | | Linguistics |
| Olson, Gary | Wajapĩ Stories of Enchanted Beings | 1977 | | Linguistics |
| Green, Harold G.; Olson, Gary | Oiampí Word Lists | 1970 | | Language Assessment, Linguistics |
| Olson, Gary | Preliminary Description of Wajapĩ Clauses | 1977 | | Linguistics |
| Harrison, Carl H.; Olson, Gary | Notas sobre Regularidades Fonéticas na Língua Wãyãpĩ | 1975 | | Linguistics |
| Olson, Gary | How We Make and Do Things--The Wajapĩ Indians | 1977 | | Linguistics |
| Olson, Gary | Legends of the Wajapĩ Indians of Brazil | 1977 | | Linguistics |
| Olson, Gary; Olson, Roberta | Tentative Phonemic Statement of Oiampí | 1975 | Arquivo Lingüístico | Linguistics |
| Olson, Gary | 18 Histórias no Dialeto Jarí | 1976 | | Linguistics |
| Olson, Gary | Wayampi Museu Wordlist [4] | 1975 | | Language Assessment, Linguistics |
