@book{9164,
	author = {Gardner, John William, and Torres Zavaleta, Jorge, 1951-, traductor},
	title = {El liderazgo /},
	publisher = {Latinoamericano, },
	year = {1991},
	address = {Buenos Aires, Argentina :},
	edition = {Primera edición},
	note = {Título original. On leadership.}
}