@book{18670,
	author = {Osorio Pinilla, Juan Manuel  and Alvira Gómez, Lidia  Esperanza },
	title = {Estrategia de marketing digital para la banda puntos cardinales /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2020},
	address = {Bogotá (Colombia) :},
	edition = {                   },
	url = {https://drive.google.com/file/d/1EK3wgZUm7DA88PTzIX97rgc7JSlZhF8g/view?usp=sharing}
}