Prost, Andre. V-23. 1956. La langue Sonay. (Institut Francais d'Afrique Noire, Memoire, 47.)
@book{prost1956, author = {Prost, Andre. V-23.}, key = {Prost (1956)}, series = {Institut Francais d'Afrique Noire, Memoire}, title = {La langue Sonay}, volume = {47}, year = {1956} }