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}
}