| Jensen, Cheryl | Comparative Tupí-Guaraní Morphosyntax | 1998 | | Linguistics |
| Kakumasu, James Y | Urubu-Kaapor | 1986 | | Linguistics |
| Kakumasu, James Y. and Kiyoko Kakumasu, compilers | Dicionário por tópicos urubu-kaapor--português | 1988 | | Linguistics |
| Kakumasu, James Y | Gramática gerativa preliminar da língua urubú | 1976 | Série Lingüística | Linguistics |
| Kakumasu, James Y., compiler, and others | Dicionário por tópicos Kaapor - Português | 2007 | | Linguistics |
| Dooley, Robert A | The Positioning of Non-pronominal Clitics and Particles in Lowland South American Languages | 1990 | | Linguistics |
| Derbyshire, Desmond C | Morphosyntactic areal characteristics of Amazonian languages | 1987 | International Journal of American Linguistics | Linguistics, Sociolinguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum | Object initial languages | 1979 | Work Papers of the Summer Institute of Linguistics, University of North Dakota Session | Linguistics, Sociolinguistics |
| Gudschinsky, Sarah C | Tagmemic analysis of units which combine verbal and non-verbal components | 1966 | | Linguistics |
| Kakumasu, James Y. | Kaapor Museu Wordlist | 1962 | | Language Assessment, Linguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum, editors | Handbook of Amazonian Languages, Vol. 4 | 1998 | | Linguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum, editors | Handbook of Amazonian Languages, Vol. 1 | 1986 | | Linguistics |
| Kakumasu, James Y. | Connectives in Urubú Narratives | 1977 | | Linguistics |
| Kakumasu, James Y. | Phonemic Statement [Kaapor] | 1964 | | Linguistics |
| Kakumasu, James Y.; Kakumasu, Kiyoko | Urubú Grammar | 1968 | | Linguistics |
| Kakumasu, James and Kiyoko Kakumasu, compilers | Outros Textos Urubu-Kaapor | 1995 | | Linguistics |
| Kakumasu, James Y. | Formulário Padrão Tupí | 1977 | | Language Assessment, Linguistics |
| Kakumasu, James Y. | Conectivos nas Narrativas em Kaapor | 2010 | | Linguistics |
| Derbyshire, Desmond C. and Geoffrey K. Pullum | Introduction [to Handbook of Amazonian Languages, Vol. 4] | 1998 | | Linguistics |
| Jensen, Cheryl J | Cross-Referencing Changes in Some Tupi-Guaraní Languages | 1990 | | Linguistics |
