Boutin, Michael E. 1988. Learn to speak Banggi: a series of twenty-five language learning lessons. (Sabah Museum series C, 2.) Kota Kinabalu: Sabah Museum. vi+33pp.
@book{sBoutinBanggi,
author = {Boutin, Michael E.},
pages = {vi+33},
publisher = {Kota Kinabalu: Sabah Museum},
series = {Sabah Museum series C},
title = {Learn to speak Banggi: a series of twenty-five language learning lessons},
volume = {2},
year = {1988}
}