C.  Liu, Amphibians of western China. Fieldiana. Zoology Memoires 2. Chicago: Chicago Natural History Museum, 1950.

C.  Liu, Hu, S., Fei, L., and Huang, Z., ?On collections of amphibians from Hainan Island?, Acta Zoologica Sinica, vol. 19, pp. 385-404, 1973.

S.  Hu, Djao, E., and Liu, C., ?A survey of amphibians and reptiles in Kweichow Province, including a herpetofaunal analysis?, Acta Zoologica Sinica, vol. 19, pp. 149-181, 1973.

C.  Liu, Hu, S., and Yang, F., ?Preliminary Report of Amphibia from Western Kweichow?, Acta Zoologica Sinica, vol. 14, pp. 381-392, 1962.

C.  Liu, Hu, S., and Yang, F., ?Amphibians from Wushan, Sichuan?, Acta Zoologica Sinica, vol. 12, pp. 278-292, 1960.

C.  Liu, Xie, F., Jiang, J. P., Zheng, Z. H., Liu, X. T., Liu, Y., and Wu, M. F., ?Annual reproduction comparison and analysis of Chinhai salamander (Echinotriton chinhaiensis) Ruiyansi Population?, Sichuan Journal of Zoology, vol. 29, pp. 24-30, 2000.