@book{17209,
	author = {Arévalo, Yennifer  and Lozada, Bryan    and   },
	title = {Comercializadora Tech 7-23 /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	edition = {                   },
	url = {https://drive.google.com/open?id=12kXYaCgcWd_T-HnTD-YsQxOty__iqqFo}
}