@book {342,
	title = {Amphibians and Reptiles of Peninsular Malaysia and Thailand. An Illustrated Checklist.},
	year = {1999},
	publisher = {Bushmaster Publications},
	organization = {Bushmaster Publications},
	address = {Wuerselen},
	author = {Chan-Ard, T. and Grossmann, W. and Gumprecht, A. and Schulz, K.D.}
}
@book {149,
	title = {The Amphibians of the Former Soviet Union},
	year = {1999},
	publisher = {Pensoft},
	organization = {Pensoft},
	address = {Moscow},
	author = {Kuzmin, S.L.}
}
@book {142,
	title = {Atlas of Amphibians of China},
	year = {1999},
	publisher = {Henan Science and Technical Press},
	organization = {Henan Science and Technical Press},
	address = {Zhengzhou},
	author = {L. Fei and Ye, C. and Y. Huang and Liu, M.}
}
