@book{40133,
	author = {Grolimund, Carlos,},
	title = {Claves de la gestión de proyectos :},
	publisher = {Fundación Confemetal},
	year = {[2012]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/37866/}
}