@book{40060,
	author = {Santofimio G, Jaime Orlando},
	title = {Tratado de Derecho Administrativo :},
	publisher = {Universidad Externado de Colombia,},
	year = {1998.},
	address = {Bogotá D.C, Colombia :},
	edition = {3.},
	note = {Incluye Indice y Bibliografía.}
}