@book{1121,
	author = {Drucker, Peter Ferdinand and Lerendegui, Silvia},
	title = {Administración y futuro},
	publisher = {Sudamericana},
	year = {1993},
	address = {Buenos Aires :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Administraci?n y futuro  Drucker, Peter Ferdinand (1993).jpg}
}