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} }