Thurgood, Graham. 2017. Sino-Tibetan: Genetic and areal subgroups. In Thurgood, Graham and LaPolla, Randy (eds.), The Sino-Tibetan Languages, 3-39. 2nd edn. London: Routledge.
@incollection{jacquesestimative-thurgood17genetic, address = {London}, author = {Thurgood, Graham}, booktitle = {The Sino-Tibetan Languages}, edition = {2}, editor = {Thurgood, Graham and LaPolla, Randy}, pages = {3-39}, publisher = {Routledge}, title = {Sino-Tibetan: Genetic and areal subgroups}, year = {2017} }