@book{29614,
	author = {Herrera Guillén, Rafael. and Ciudadanos para el Progreso (Spain)},
	title = {Sendas liberales :},
	publisher = {Biblioteca Nueva,},
	year = {c2011.},
	series = {Ensayo / Biblioteca Nueva ;},
	address = {Madrid :},
	note = {Compilation of articles published by the civic association Ciudadanos para el Progreso.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/14876/}
}