Ngouagna, Jean Pierre. 1988. Esquisse Phonologique Du Ngomba. Universite de Yaounde MA thesis.
@mastersthesis{igo_ngouagna1988,
author = {Ngouagna, Jean Pierre},
school = {Universite de Yaounde},
title = {Esquisse Phonologique Du Ngomba},
year = {1988}
}