@book{73041,
	author = {Beltrán García, Alfonso, and Pedreros Sáchica, María Fernanda,},
	title = {Algunos temas sobre contratación estatal /},
	publisher = {Editorial Pontificia Universidad Javeriana,},
	year = {[2015]},
	address = {Bogotá D.C. :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/46974/}
}