@book{131074,
	author = {Simons, Gerald. and Saavedra, Carmelo and Time-Life Books.},
	title = {Orígenes de Europa},
	publisher = {Time-Life International},
	year = {1970.},
	series = {Las grandes épocas de la humanidad ; historia de las culturas mundiales.},
	address = {Nederland},
	note = {Includes index.}
}