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| Henson, Bonnie Jean | The nucleus as tonal domain | 2004 | | Linguistics |
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| Spreda, Klaus W. | The Noun in Metta | 2000 | | Linguistics |
| Spreda, Klaus W. | The Associative Noun Phrase in Metta | 2000 | | Linguistics |
| Jones, Randy | Tone in the Kom noun phrase, Part II | 1997 | | Linguistics |
| Boutwell, Richard L. | A grammar of Nchane: A Bantoid (Beboid) language of Cameroon | 2020 | LOT dissertations | Linguistics |
