Wurm, S. A. and Hattori, S. 1988. Language atlas of China. (Pacific Linguistics, Series C, 66.) Canberra: Australian National University.
@book{Wurm-and-Hattori-1988, address = {Canberra}, author = {Wurm, S. A. and Hattori, S.}, publisher = {Australian National University}, series = {Pacific Linguistics, Series C}, title = {Language atlas of China}, volume = {66}, year = {1988} }