Nagano, Yasuhiko. 1983. A Historical Study of gLo Tibetan. Bulletin of the National Museum of Ethnology 7. 472–513.
@article{nagano1983historical, author = {Nagano, Yasuhiko}, journal = {Bulletin of the National Museum of Ethnology}, pages = {472–513}, title = {A Historical Study of gLo Tibetan}, volume = {7}, year = {1983} }