@book{53704,
	author = {Delgado Domínguez, Aquilino, and Romero Macías, Emilio Manuel,},
	title = {Valorización del patrimonio a través del turismo minero :},
	publisher = {Universidad Austral de Chile, Instituto de Turismo,},
	year = {2012.},
	address = {Valdivia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/10891}
}