@book{30069,
	author = {Álvarez Pérez, María Belén. and Arbesú López, Pilar, and e-libro, Corp.},
	title = {Las cooperativas en el marco de la teoría de la agencia},
	publisher = {Red CIRIEC,},
	year = {2000.},
	address = {Valencia :},
	url = {https://elibro.net/ereader/politecnicointernacional/8647}
}