@book{31178,
	author = {Martínez Carazo, Piedad Cristina. },
	title = {Promoción de exportaciones :},
	publisher = {Editorial Universidad del Norte,},
	year = {2011. },
	address = {Barranquilla, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/17368/}
}