Mangulu, André Motingea. 2008. Aspects du bongili de la Sangha-Likouala, suivis de l'esquisse du parler énga de Mampoko, Lulonga. (Language monograph series, 4.) Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA), Tokyo University of Foreign Studies. xii+107pp.
@book{sManguluBongili,
author = {Mangulu, André Motingea},
pages = {xii+107},
publisher = {Tokyo: Institute for the Study of Languages and Cultures of Asia and Africa (ILCAA), Tokyo University of Foreign Studies},
series = {Language monograph series},
title = {Aspects du bongili de la Sangha-Likouala, suivis de l'esquisse du parler énga de Mampoko, Lulonga},
volume = {4},
year = {2008}
}