@book{76552,
	author = {Paredes M., Ricardo. and Castillo M., Rodrigo,},
	title = {El modelo en la encrucijada /},
	publisher = {RIL editores,},
	year = {2020.},
	address = {Santiago de Chile :},
	url = {https://elibro.net/ereader/politecnicointernacional/189505}
}