| Duke, Daniel | Rapport d'Enquête Sociolinguistique : Première Evaluation Parmi les Mpiemo | 2017 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Duke, Daniel J. | Malap | 2009 | | Linguistics |
| Nouangama Yigui, Valère | Lab mi nlangah | 2010 | | Linguistics |
| Nouangama Yigui, Valère | Nlong Biwala | 2009 | | Linguistics |
| Nouangama Yigui, Valère | Ckua'g Siang | 2009 | | Linguistics |
| Biang, Jean | Ngkie | 2009 | | Linguistics |
| Nouangama Yigui, Valère | Maliu le nkehga mur | 2010 | | Linguistics |
| Nouangama Yigui, Valère | Mangoung mi nleh nleh | 2009 | | Linguistics |
| Ntoungou, Victor | Giambo kpem | 2009 | | Linguistics |
| Mbimong, Jean | Nkumbo kywu | 2010 | | Linguistics |
| Duke, Daniel J. | Kwasio Lost Hymns Project | 2005 | | |
| Duke, Daniel J. | The History of Writing in Kwasio | 2006 | | Linguistics, Literacy and Education, Missiology |
| Duke, Daniel J. | The Gyele language in relation to its neighbors (Cameroon) | 2018 | | Linguistics, Sociolinguistics |
| Beavon, Keith Hughes; Daniel J. Duke, researcher | Une résumé de la grammaire nominale du gyele | 2012 | | Linguistics |
| Duke, Daniel J. | The Mimicry Game: Motivated Variation in Gyele [CHAGS 11] | 2015 | | Linguistics, Sociolinguistics |
| Duke, Daniel J.; Timothy M. Stirtz, editor | Skits and Debates with the Bagyele of Cameroon | 2023 | | Linguistics, Sociolinguistics |
| Duke, Daniel J. | Dangleman | 2009 | | Linguistics |
| Nouangama Yigui, Valère | Nkuana Kokoa | 2009 | | Linguistics |
| Mbimong, Jean | Massakpwa | 2010 | | Linguistics |
| Nouangama Yigui, Valère | Wula nzi ke | 2009 | | Linguistics |
| Nouangama Yigui, Valère | Puo nlanga Biwala | 2010 | | Linguistics |
| Nouangama Yigui, Valère | Mbpuoli | 2009 | | Linguistics |
| Binzouli, Isaac | Nzi ke Sabally | 2009 | | Linguistics |
| Ngue Um, Emmanuel and Daniel J. Duke | When the “wrong” language is being documented:Language Documentation and Language Dynamics among the Bakola | 2012 | | Linguistics, Sociolinguistics |
| Beavon, Keith H. | Gyele vowel system | 2012 | | Linguistics |
| Beavon, Keith H. | Morphologie Nominale du gyele | 2012 | | Linguistics |
| Duke, Daniel J. | Écriture et orthographe de la langue baka | 2003 | | Linguistics, Literacy and Education |
| Beavon, Keith H. | Kwasio pronouns | 2012 | | Linguistics |
| Duke, Daniel J. | The Gyele lexicon: flora and fauna (Cameroon, Bantu A80) [CHAGS 13] | 2022 | | Linguistics, Sociolinguistics |
| Duke, Daniel J. | Gyele recordings – verbs | 2012 | | Linguistics |
