@book{95656,
	author = {Ruiz Álvarez, Raúl,},
	title = {Ganarse la vida :},
	publisher = {Dykinson S.L.,},
	year = {2022.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/117331/}
}