@book{30725,
	author = {Pulido Sanabria, Gloria Isela and Rodríguez Mateus, Emma Yineth},
	title = {Actualización Contable Año 2009 y 2010 Constructora G&R Ltda /},
	publisher = {Unillanos,},
	year = {2011.},
	address = {Villavicencio :}
}