van der Veen, Lolke J. 2003. The B30 Language Group. In Nurse, Derek and Philippson, Gérard (eds.), The Bantu Languages, 371-391. London & New York: Routledge.
@incollection{hvvanderVeenB30, address = {London & New York}, author = {van der Veen, Lolke J.}, booktitle = {The Bantu Languages}, editor = {Nurse, Derek and Philippson, Gérard}, pages = {371-391}, publisher = {London & New York: Routledge}, series = {Routledge Language Family Series}, title = {The B30 Language Group}, year = {2003} }