@book{27981,
	author = {Weidenreich, Franz,},
	title = {The skull of Sinanthropus pekinensis;},
	publisher = {Geological Survey of China,},
	year = {1943.},
	series = {China. Geological Survey. Paleontologia sinica ... New ser. D,},
	address = {Pehpei, Chungking,},
	note = {Descriptive letterpress on versos facing plates and diagrams.}
}