@book{30858,
	author = {Flores Soria Jaime and Libreria San Cristobal},
	title = {Costos Y Presupuestos-Teoria Y Practica-Concordados Con El Pcge Y Niif},
	publisher = {Imp.Grafica Santo Domingo},
	year = {2010},
	address = {Lima},
	edition = {3ra edicion}
}