@book{177477,
	author = {Badinter, Elisabeth.},
	title = {Existe el instinto maternal? :},
	publisher = {Paidós,},
	year = {1991.},
	address = {Barcelona:},
	edition = {1a ed.},
	note = {Translation of: L'amour en plus : histoire de l'amour maternel, (XVIIe-XXe siècle).}
}