@book{6880,
	author = {Knapp, Jake and Zeratsky, John,},
	title = {Sprint :},
	publisher = {Conecta,},
	year = {2018},
	address = {Barcelona :},
	edition = {1ª edición.},
	note = {Traducción de María del Mar Rodríguez Barrena y Ana Isabel Domínguez Palomo}
}