@book{105502,
	author = {Cogollo Ospina, Sonia Natalia,},
	title = {Responsabilidad social :},
	publisher = {Universidad Católica Luis Amigó,},
	year = {2015.},
	address = {Medellín, Antioquia, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/155322/}
}