@book{79041,
	author = {Blas Arroyo, José Luis,},
	title = {Sociolingüística histórica del español :},
	publisher = {Iberoamericana ;},
	year = {2019.},
	series = {Lengua y sociedad en el mundo hispánico ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/61915/}
}