@book{43228,
	author = {Beker, Víctor A.},
	title = {Estado y mercado :},
	publisher = {Grupo Editorial Planeta S.A.I.C. / Ariel,},
	year = {2005.},
	address = {Buenos Aires, Agrentina :},
	edition = {1a ed.},
	note = {"Octubre de 2005."}
}