| Brye, Edward | Intelligibility testing and lexicostatistics of Buwal and Gavar | 2002 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Brye, Edward and Elizabeth Brye | Rapid appraisal and intelligibility testing surveys of the Eastern Beboid group of languages (Northwest Province) | 2002 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
| Ayotte, Michael and Melinda Lamberty | Intelligibility testing of Bafia among Lefa speakers | 2002 | Journal of Language Survey Reports | Language Assessment, Sociolinguistics |
