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}
}