@book{52986,
	author = {Alcalá, Alberto,},
	title = {Rock progresivo :},
	publisher = {Melos,},
	year = {2020.},
	address = {Buenos Aires :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/215966}
}