@book{33274,
	author = {Borda Pérez, Mariela.},
	title = {El proceso de investigación :},
	publisher = {Editorial Universidad del Norte,},
	year = {2013. },
	address = {Barranquilla, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21253/}
}