@book{16988,
	author = {Covey, Stephen R.},
	title = {Los 7 hábitos de la gente altamente efectiva :},
	publisher = {Paidós,},
	year = {[1997]},
	series = {Paidós plural},
	address = {México :},
	edition = {1a edición en la colección Plural, 1997},
	note = {Traducción de: The seven of higly effective people: restoring the character ethics.}
}