@book{18605,
	author = {Osorio Villamil, Andrea Carolina  and Sánchez, Cesar },
	title = {Cacho en la manga : },
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN },
	year = {2015.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/open?id=1-QN25SobNxLZgrIkYI8ab0T3l_mU4Oed}
}