| Hamm, Valerie; Hamm, Cameron | Bafanji – English Dictionary | 2016 | | Linguistics |
| Hamm, Valerie; Hamm, Cameron | A Phonological Sketch of Bafanji (Chufieꞌ) | 2007 | | Linguistics |
| Hamm, Valerie; Hamm, Cameron | Bafanji (Chufie') Orthography Guide | 2016 | | Linguistics, Literacy and Education |
| Gabushi, Linus; Ngong, Augustine | Mungong-English Dictionary [Android app] | 2023 | | Linguistics |
| Kitu, Oliver Shang; Ngong, Genesis Kamenda | Chung-English Dictionary [Android app] | 2023 | | Linguistics |
| Kilese, Samuel; Syverius, Soka | Nchane-English Dictionary [Android app] | 2023 | | Linguistics |
| Hedinger, Michaela; Tiegho, David Luegho | Wushi-English Dictionary [Android app] | 2023 | | Linguistics |
| Hamm, Valerie | Chung Dictionary | 2023 | | Linguistics |
| Hamm, Valerie | Mungong Dictionary | 2023 | | Linguistics |
| Hamm, Valerie | Wushi (Babessi) Dictionary | 2023 | | Linguistics |
| Hamm, Valerie | Naami Dictionary | 2024 | | Linguistics |
| Hamm, Valerie | Nchane Dictionary | 2022 | | Linguistics |
