@book{23156,
	author = {Castiblanco, Jorge Arley and González Bastidas, Javier},
	title = {Seré /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2016.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/file/d/1A9hkuvMHQXlGhybkcUaaTaUuyOJl33Jx/view?usp=drive_link}
}