@book{532,
	author = {Cassagne, Juan Carlos},
	title = {Derecho administrativo},
	publisher = {Abeledo Perrot},
	year = {2002},
	address = {Buenos Aires :},
	edition = {7a. ed.},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Derecho Administrativo2-l87092.jpg}
}