@book{101320,
	author = {Tébar Less, Álvaro, and Mosquera Arancibia, Luis,},
	title = {Madrid y Barcelona :},
	publisher = {Editorial Tébar Flores,},
	year = {2022.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/130942/}
}