| Fortune, Gretchen | The importance of turtle months in the Karajá world, with a focus on ethnobiology in indigenous literary education | 1990 | | Anthropology |
| Fortune, David L. and Gretchen Fortune | Karajá men’s-women’s speech differences with social correlates | 1975 | Arquivos de Anatomia e Antropologia | Anthropology |
| Fortune, Gretchen | Indigenous literatures: Oral and written literature and the influence of language borrowing in relation to male and female speech differences | 1988 | Latin American Indian Literatures | Anthropology, Linguistics |
| Aytai, Desidério; Fortune, David L. | Denominações de Cores na Língua Karajá | 1988 | | Anthropology, Linguistics |
| Fortune, David L. and Gretchen Fortune | Karajá literacy acquisition and sociocultural effects on a rapidly changing culture | 1987 | Journal of Multilingual and Multicultural Development | Anthropology, Literacy and Education |
