@book {17,
	title = {Amphibians of western China. Fieldiana. Zoology Memoires 2},
	year = {1950},
	publisher = {Chicago Natural History Museum},
	organization = {Chicago Natural History Museum},
	address = {Chicago},
	author = {Liu, C.}
}
@article {101,
	title = {Amphibians from Wushan, Sichuan},
	journal = {Acta Zoologica Sinica},
	volume = {12},
	year = {1960},
	pages = {278-292},
	author = {Liu, C. and S. Hu and Yang, F.}
}
