@book{4272,
	author = {Merino Sánchez, Maria Isabel and Drucker, Peter Ferdinand},
	title = {La sociedad poscapitalista},
	publisher = {Sudamericana},
	year = {1993},
	address = {Buenos Aires :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127374.jpg}
}