@book{82694,
	author = {Holiday, Ryan, and Mercado, Enrique,},
	title = {La quietud es la clave /},
	publisher = {Reverté Management,},
	year = {[2020]},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/67776/}
}