Chang, Kun. 1953. On the Tone System of the Miao-Yao Languages. Language 29. 374-378.
@article{jacquesestimative-chang53mytone, author = {Chang, Kun}, journal = {Language}, number = {3}, pages = {374-378}, title = {On the Tone System of the Miao-Yao Languages}, volume = {29}, year = {1953} }