@book{52641,
	author = {Aguirre Rojas, Carlos Antonio,},
	title = {La historiografía en el siglo XX :},
	publisher = {Montesinos,},
	year = {2004.},
	series = {Ensayo},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/211741}
}