| Meader, Robert E | Iranxe: Notas grammaticais e lista vocabular | 1967 | Publicações Série Diversos, Lingüística | Linguistics |
| Koehn, Edward H.; Koehn, Sally S. | Notes on the Apalaí Language | 1964 | | Linguistics |
| Koehn, Edward H.; Koehn, Sally S. | Notas sobre a língua Apalaí | 1964 | | Linguistics |
| Meader, Robert E. | From Greek to Guarani | 1969 | Work Papers of the Summer Institute of Linguistics, University of North Dakota Session | Linguistics, Translation |
| Meader, Robert E. | Karajá Grammar | 1964 | | Linguistics |
| Derbyshire, Desmond C. | Estrutura Sintática da Língua Hixkaryána (Caribe) Parte I: A Palavra | 1974 | | Linguistics |
| Meader, Robert E.; Meader, Mabel | 7 Narratives by Gabriel and Narciso [Guaraní] | 1969 | | Linguistics |
| Meader, Robert E. | Guaraní Phonemics: Dialect of Rio das Cobras | 1961 | | Linguistics |
| Meader, Robert E. | Nasalization in Guaraní | 1976 | | Linguistics |
