DeLancey, Scott. 1987. The Sino-Tibetan languages. In Comrie, Bernhard (ed.), The World's Major Languages, 797-810. London: Routledge.
@incollection{jacquesestimative-delancey87st,
author = {DeLancey, Scott},
booktitle = {The World's Major Languages},
editor = {Comrie, Bernhard},
pages = {797-810},
publisher = {London: Routledge},
title = {The Sino-Tibetan languages},
year = {1987}
}