@book{28855,
	author = {Madroñal Durán, Abraham.},
	title = {"De grado y de gracias" :},
	publisher = {Consejo Superior de Investigaciones Científicas, Instituto de la Lengua Española,},
	year = {2005.},
	series = {Anejos de la Revista de literatura ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/13346/}
}