Devos, M. & Schadeberg, T.C. 2014. ‘How did Shangaji come to be a nasal language?’. In: Kraska-Szlenk, I. & B. Wójtowicz (ed), Current research in African Studies. Papers in Honour of Mwalimu Dr. Eugeniusz Rzewuski. Warszawa : Elipsa, pp. 61-81. ISBN: 978-83-7151-716-7.

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