@book{17346,
	author = {Cuarán Pinchao, Alba Nelly  and Aguilar Palomino, Maritza  and   },
	title = {Qessence :},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2018.},
	address = {Bogotá (Colombia) :},
	edition = {                   },
	url = {https://drive.google.com/open?id=1XfIGieRgmqINTq-O0VoODDtAo4C_Vh1z}
}