| Deli, Benjamin; Konai, Pascal; Koyang, Ernest; Mbouvai, François; Viljoen, Melanie; Viljoen, Michael | Précis d'orthographe pour la langue buwal | 2009 | | Linguistics, Literacy and Education |
| Viljoen, Melanie | A phonology of Buwal | 2009 | | Linguistics |
| Viljoen, Melanie | The Gavar Verb Phrase | 2017 | | Linguistics |
| Viljoen, Melanie | Buwal Narrative Discourse | 2015 | | Linguistics, Sociolinguistics |
| Viljoen, Melanie | The Buwal Verb Phrase | 2012 | | Linguistics |
| Viljoen, Melanie | A Grammatical Description of the Buwal Language | 2013 | | Linguistics |
| Gondji, Abraham; Gondji, Philemon; Kotadu, Musa; Ngama, Paul | Gavar expository texts collection | 2006 | | Linguistics |
| Deli, Benjamin; Kodji, Nephtalim | Buwal expository texts collection | 2006 | | Linguistics |
