Provoost, D. Pierre and Koulifa, S. Pierre. 1987. Essai sur la langue uldeme. (Archives d'anthropologie, 30.) Tervuren, Belgium: Musee Royal de l'Afrique Central.
@book{Provoost-and-Koulifa-1987, address = {Tervuren, Belgium}, author = {Provoost, D. Pierre and Koulifa, S. Pierre}, publisher = {Musee Royal de l'Afrique Central}, series = {Archives d'anthropologie}, title = {Essai sur la langue uldeme}, volume = {30}, year = {1987}, iso_code = {udl}, olac_field = {syntax; typology; general_linguistics}, wals_code = {uld} }