@book{99358,
	author = {Kopp, Josef Vitalis. and Ros, Alejandro.},
	title = {Origen y futuro de el hombre},
	publisher = {Herder},
	year = {1961},
	series = {Der Christ in der Zeit},
	address = {Barcelona},
	edition = {7th. Aufl.},
	note = {Tr. Alejandro Ros.}
}