Levinsohn, Stephen H., editor | Discourse Features of Ten Languages of West-Central Africa | 1994 | SIL International Publications in Linguistics | Linguistics |
Anderson, Stephen C., editor | Tone in five languages of Cameroon | 1991 | SIL International Publications in Linguistics | Linguistics |
Anderson, Stephen C. and Bernard Comrie, editors | Tense and aspect in eight languages of Cameroon | 1991 | SIL International Publications in Linguistics | Linguistics |
Grimes, Joseph E., editor | Network grammars | 1975 | SIL International Publications in Linguistics | Linguistics |
Wiesemann, Ursula, editor | Pronominal systems | 1986 | Continuum | Linguistics |