@book{86550,
	author = {Schrader-Kniffki, Martina (ed.)},
	title = {La cortesía en el mundo hispánico :},
	publisher = {Iberoamericana Vervuert, },
	year = {2006},
	series = {Lengua y sociedad en el mundo hispánico},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/21032}
}