| Patman, Keith E.; Robinson, Clinton D. W. | Regles d'orthographe pour la langue nugunu | 1989 | | Literacy and Education |
| Starr, Alan | A sociolinguistic survey of Wawa, a Mambiloid language of Cameroon | 1989 | | Language Assessment, Sociolinguistics |
| Sadembouo, Etienne | Constitution and function of a language committee and the choice of a reference dialect | 1989 | | Language Program Management |
| Harro, Gretchen | Extensions verbales en yemba (bamileke-dschang) | 1989 | | Linguistics |
| Stalder, Jürg | An assessment of intelligibility in the Ejagham community | 1989 | | Language Assessment, Sociolinguistics |
| Mfonyam, Joseph N | Tone in orthography: The case of Bafut and related languages | 1989 | | Linguistics, Literacy and Education |
