@book{31722,
	author = {Calvo-Pérez, J. and File-Muriel, Richard J .},
	title = {Colombian varieties of Spanish /},
	publisher = {Iberoamericana Vervuert Pub. Corp.;},
	year = {2012. },
	series = {Lingüística iberoamericana ;},
	address = {Orlando, FL :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/18443/}
}