@book{27581,
	author = {Medina de Lemus, Manuel,},
	title = {Contratos de comercio exterior :},
	publisher = {Dykinson, S.L.,},
	year = {[2007]},
	address = {Madrid :},
	edition = {Tercera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/8055/}
}