@book{19609,
	author = {Cable, Mildred  and French, Francesca },
	title = {Wall of spears},
	publisher = {Lutterworth Press, },
	year = {1951},
	address = {London : },
	edition = {1 ed.},
	note = {estudio misionero de "El desierto Gobi en la China norte"}
}