| Popjes, Jack; Popjes, Josephine | Phonemic Statement of Canela | 2009 | | Linguistics |
| Campbell, Barbara; Campbell, Robert | Jamamadí Preliminary Phonemic Statement | 2009 | | Linguistics |
| Wheatley, James | Bakairi Phonemics | 2009 | | Linguistics |
| Rowan, Orland | High Level Phonology of Parecis | 2010 | | Linguistics |
| Bontkes, Carolyn | Tentative Observations of Morphophonemic Changes in the Verbs and the Possessed Nouns of Suruí | 2009 | | Linguistics |
| Chapman, Shirley; Odmark, Mary Ann | Paumarí Morpho-Phonemics | 2009 | | Linguistics |
| Chapman, Shirley; Odmark, Mary Ann | Paumarí Phonemic Statement | 2009 | | Linguistics |
| Ham, Patricia | Apinayé Phonemic Statement | 2009 | | Linguistics |
| Pickering, Ida Lou; Pickering, Wilbur N. | A Phonemic Analysis of the Apurinã Language | 2009 | | Linguistics |
| Jore, Daniel | A Preliminary Analysis of Tone on Nouns in Yahup Makú | 1981 | | Linguistics |
| Hemmons, Mary; Hemmons, Stanley Arthur | Phonemic Statement of Krahô | 1958 | | Linguistics |
| Huestis, Esther; Huestis, George | Borôro Phonemes | 1960 | | Linguistics |
| Buller, Barbara; Buller, Ernest | Estudo Fonêmico do Banawá | 1989 | | Linguistics |
| Castro, Onésimo Martins de | As Semelhanças Fonológicas e Lexicais da Língua Zo’é com a Proto-língua Tupi-Guarani | 2018 | | Linguistics |
| Cinta Larga Orthography | 1978 | | Linguistics |
| Bridgeman, Loraine and Lynn Borman | Kaiowá Phonemes and Syllable Structure | 1958 | | Linguistics |
| Moran, Dorothy; Moran, Paul | Dení Phonemic Statement | 1966 | | Linguistics |
| Harrison, Carl H. | The Phonemes of Asuriní, a Language of Brazil | 1963 | | Linguistics |
| Harrison, Carl H. | The Phonemes of the Asuriní Language of Brazil | 1962 | | Linguistics |
| Abrahamson, Arne and Joyce Abrahamson | Tentative Phonemic Statement for Jumá | 1980 | | Linguistics |
| Abrahamson, Arne | Tentative Phonemic Statement for Içuã Tupi | 1965 | | Linguistics |
| Bendor-Samuel, David | Pedagogical Grammar of Guajajara | 1969 | | Linguistics |
| Salzer, Meinke | Tentative Kamayurá Phonology | 1975 | | Linguistics |
| Popovich, A. Harold; Popovich, Frances B. | Maxakalí Phonemes | 1962 | | Linguistics |
| Braun, Ilse; Crofts, Marjorie | Mundurukú Phonemic Statement | 1962 | | Linguistics |
| Burgess, Eunice; Boot, Joseph | Makú (Nadëb) Phonemes and their Distribution | 1973 | | Linguistics |
| Graham, Albert; Graham, Sue | Sateré-Maué Allomorphic and Morphophonemic Overlap | 1966 | | Linguistics |
| Bendor-Samuel, John T. | Outline of the Grammatical and Phonological Structure of Terêna - Part 2 | 1961 | Arquivo Lingüístico | Linguistics |
| Bendor-Samuel, John T. | An Outline of the Grammatical and Phonological Structure of Terêna [Part 1] | 1961 | Arquivo Lingüístico | Linguistics |
| Ekdahl, Muriel; Perkins, Muriel | A tentative phonemic statement of Tereno | 1958 | | Linguistics |
| Sandberg, Clive D. | Short rise in Cinta Larga and its implication for tone and length | 1977 | | Linguistics |
| Sandberg, Patricia M. | Cinta Larga Pedagogical Grammar | 1976 | | Linguistics |
| Kingston, Peter K. E. | Tonal Curves and Perturbation in Mamaindé | 1977 | | Linguistics |
| Sheldon, Steven N. | Some morphophonemic and tone perturbation rules in Mura-Pirahã | | | Linguistics |
| Sandberg, Clive D. | A Ascendência Tonal nas Sílabas Breves na Língua Cinta Larga e Sua Implicação no Tom e Duração | 1978 | | Linguistics |
| Crowell, Janet | Gramática Pedagógica Bororo: Um Esboço Preliminar | 2013 | | Linguistics |
| Sandberg, Clive; Peter Kingston, consultant | Tentative Phonemic Statement of the Cinta Larga Language | 1977 | | Linguistics |
| Jensen, Allen A. | Preliminary Phonology Statement Oiampí | 1977 | | Linguistics |
| Harrison, Carl H.; Olson, Gary | Notas sobre Regularidades Fonéticas na Língua Wãyãpĩ | 1975 | | Linguistics |
| Jore, Cheryl; Jore, Daniel | A Preliminary Description of the Yahup Maku Phonological Structure | 1980 | | Linguistics |
| Jore, Cheryl; Jore, Daniel | Descrição Preliminar da Estrutura Fonológica da Língua Yahup Maku | 1980 | | Linguistics |
| Popovich, A. Harold; Popovich, Frances B. | Maxakalí Phonemes | 1960 | | Linguistics |
| Boot, Joseph | Description of Phonemes for the language Makú (Nadëb) | 1973 | | Linguistics |
| Griffiths, Cynthia; Griffiths, Glyn | A Revised Phonemic Statement of Kadiwéu | 1970 | | Linguistics |
| Graham, Albert; Graham, Sue | Phonological Signalling of Grammatical Units in Satere | 1968 | | Linguistics |
| Graham, Albert; Graham, Sue | Sateré Phonemic Statement | 1961 | | Linguistics |
| Crofts, Marjorie | Alguns aspectos fonológicos no processo de alfabetização na língua Mundurukú | 1977 | | Linguistics, Literacy and Education |
| Kakumasu, James Y. | Phonemic Statement [Kaapor] | 1964 | | Linguistics |
| Dobson, Rose M.; Weiss, Helga E. | Phonemic Statement of Kayabí | 1975 | | Linguistics |
| Dobson, Rose M. | Kayabí Morphophonemics | 2020 | | Linguistics |
