Zobel, Erik. 2005. Buol. In Adelaar, Alexander and Himmelmann, Nikolaus P. (eds.), The Austronesian languages of Asia and Madagascar, 625–648. London and New York: Routledge.
@incollection{bonmannsymmetrical-zobel2005buol,
address = {London and New York},
author = {Zobel, Erik},
booktitle = {The Austronesian languages of Asia and Madagascar},
editor = {Adelaar, Alexander and Himmelmann, Nikolaus P.},
pages = {625–648},
publisher = {Routledge},
title = {Buol},
year = {2005}
}