Hànyǔ fāngyán gàiyào (An introduction to Chinese dialects). Beijing: Wénzì gǎigé chūbǎnshè. (袁家驊.
An introduction to Chinese dialects, titled Hànyǔ fāngyán gàiyào. Published in Beijing by Wénzì gǎigé chūbǎnshè. Authored by Yuán Jiachē.