Gedney, William J. 1986. Speculations on early Tai tones. In McCoy, John and Light, Timothy (eds.), Contributions to Sino-Tibetan studies, 207-228. Leiden: Brill.
@incollection{jacquesestimative-gedney86speculations, address = {Leiden}, author = {Gedney, William J.}, booktitle = {Contributions to Sino-Tibetan studies}, editor = {McCoy, John and Light, Timothy}, pages = {207-228}, publisher = {Brill}, title = {Speculations on early Tai tones}, year = {1986} }