@book{85381,
	author = {Sánchez Sierra, Juan Carlos,},
	title = {Las huellas del desarrollo :},
	publisher = {Ediciones USTA, Universidad Santo Tomás,},
	year = {2019.},
	address = {Bogotá, D.C., Colombia :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/80571/}
}