@book{81893,
	author = {Camacho Sanabria, Carmen Amalia,},
	title = {Texto de aula :},
	publisher = {Universidad de La Salle,},
	year = {[2010]},
	address = {Bogotá, D.C. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/65686/}
}