@book{87997,
	author = {Sánchez, José Ramón},
	title = {La empresa humana.},
	publisher = {Vision Libros,},
	year = {[2011]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/88910/}
}