@book{94,
	author = {Petrei, Humberto A. and Ratner, Gabriel},
	title = {Presupuesto y control},
	publisher = {Osmar D. Buyatti},
	year = {2005},
	address = {Buenos Aires :},
	edition = {1a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Presupuesto y Control(Humberto Petrei).jpg}
}