@book{31162,
	author = {Welsch, Glenn A. and Hilton, Ronald W.},
	title = {Presupuestos planificacion y control de utilidades /},
	publisher = {Pearson Educación,},
	year = {1990.},
	address = {Mexico :},
	edition = {5a ed.},
	note = {Incluye indice.}
}