Hanyu, Fangyan Gaiyao. 1960. Outline of Chinese Dialects. Beijing: Wenzi Gaige Chubanshe.
@book{hanyu1960, address = {Beijing}, author = {Hanyu, Fangyan Gaiyao}, publisher = {Wenzi Gaige Chubanshe}, title = {Outline of Chinese Dialects}, year = {1960} }