@article{Carranza2017,
	author = {},
	title = {Introducción}
	journal = {Discurso \& Sociedad},
	year = 2017,
	volume = 11,
	number = 2,
	pages = {207-209},
	url = {http://www.dissoc.org/ediciones/v11n02/DS11(2)Intro}
}