@book{48107,
	author = {Gray, John,},
	title = {Los hombres son de Marte, las mujeres de Venus :},
	publisher = {Grijalbo,},
	year = {[1993]},
	address = {Barcelona [España] :},
	edition = {Segunda edición},
	note = {Traducción de: Men are from Mars, women are from Venus.}
}