@book{13079,
	author = {Perrins, Chistopher and Avery, Mark, colaborador.},
	title = {La gran enciclopedia de las aves. /},
	publisher = {Libsa,},
	year = {2006.},
	address = {Madrid :},
	edition = {Primera edición.},
	note = {Incluye índice.}
}