Bradley, David. 2003. Lisu. In Thurgood, Graham and LaPolla, Randy (eds.), The Sino-Tibetan Languages, 222-235. London and New York, NY: Routledge.
@incollection{sinnemakizeromarking-Bradley2003, address = {London and New York, NY}, author = {Bradley, David}, booktitle = {The Sino-Tibetan Languages}, editor = {Thurgood, Graham and LaPolla, Randy}, pages = {222-235}, publisher = {Routledge}, series = {Routledge Language Family Series}, title = {Lisu}, year = {2003} }