@book{50595,
	author = {Castells, Manuel,},
	title = {Movimientos sociales urbanos /},
	publisher = {Siglo Veintiuno Editores,},
	year = {1977},
	address = {México, D.F. :},
	edition = {4a ed. corregida y aumentada.},
	note = {Tít. Orig.: Luttes urbaines et pouvoir politique.}
}