@book{17508,
	author = {Vanegas Rodas, Jennifer Paola and Jiménez Pérez, Giancarlos},
	title = {Gray Jacket :},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	url = {https://drive.google.com/open?id=1vOGEhc2nLBrADdVMoKe4-jDBThkqNEd_}
}