@book{25369,
	author = {Martín Valero, Vicente,},
	title = {La era de la perplejidad :},
	publisher = {Publicaciones de la Universidad de Alicante,},
	year = {2003. },
	series = {MG, Monografías.},
	address = {San Vicente del Raspeig :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/632/}
}