@book{22855,
	author = {Raz, Joseph and Bergas Ferriol, Marta},
	title = {Valor, respeto y apego /},
	publisher = {Universidad Externado de Colombia,},
	year = {2004},
	address = {Bogotá, Colombia :},
	edition = {1 edicion},
	note = {Titulo original : Value, Respect and Attachment}
}