@book{90055,
	title = {Complemento normativo para instaladores de gas categoría A :},
	publisher = {Cano Pina,},
	year = {2020.},
	address = {[Lorquí (Murcia), Spain] :},
	edition = {4a edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/103187/}
}