WALA: A Multilingual Resource Repository for West African Languages. - Dafydd Gibbon; Firmin Ahoua; Eddi Gbéry; Eno-Abasi Urua; Moses Ekpenyong (LREC, 2004)

Modelling Speech-Song Relations: An Exploratory Study of Pitch Contours, Tones and Prosodic Domains in Anyi. - Dafydd Gibbon; Firmin Ahoua; Adjépolé Kouamé (ICPhS, 2011)