@book{204023,
	author = {Riqué, Juan José. and Orsi, Raúl Oscar.},
	title = {Cambio social, trabajo y ciudadanía},
	publisher = {Espacio},
	year = {2005.},
	series = {Coleccion Ciencias Sociales},
	address = {Buenos Aires},
	edition = {1a. ed.}
}