@book{105821,
	author = {Cembranos, Fernando, and Medina, José Ángel,},
	title = {Grupos inteligentes :},
	publisher = {Editorial Popular,},
	year = {[2014]},
	series = {Promoción cultural},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/155973/}
}