Adam, J. 1954. Grammaire composée mbede ndumu duma. Brazzaville: L'institut d'Études Centrafricaines Brazzaville (A.E.F).
@book{Adam-1954,
address = {Brazzaville},
author = {Adam, J.},
publisher = {L'institut d'Études Centrafricaines Brazzaville (A.E.F)},
title = {Grammaire composée mbede ndumu duma},
year = {1954},
iso_code = {mdt; dma},
olac_field = {general_linguistics; typology; syntax},
wals_code = {dma; mbe}
}