| Duke, Daniel | Rapport d'Enquête Sociolinguistique : Première Evaluation Parmi les Mpiemo | 2017 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Harrison, Annette; Colin Davis, cartographer | Fulfulde language family report | 2003 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Bartsch, Carla | Manual of Discourse Workshops for Mother Tongue Translators: Volume 1 – Niger-Congo and Nilo-Saharan Languages | 2021 | SIL e-Books | Linguistics, Translation |
| Njoya, Ibirahim | Précis d'orthographe pour la langue pana | 2010 | | Literacy and Education |
| Roberts, James S. | Nontonal floating features as grammatical morphemes | 1994 | Work Papers of the Summer Institute of Linguistics, University of North Dakota Session | Linguistics |
| Seguin, Lawrence Marc | The Eastern Mbum Survey: An Assessment of the Extendability of Current Language Development Projects | 2012 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Écriture et orthographe de la langue baka | 2003 | | Linguistics, Literacy and Education |
| Blanchard, Yves; Noss, Philip A. | Dictionnaire Gbaya (Yaayuwee) | 2023 | | Linguistics |
