@book{44494,
	author = {Otero Prada, Diego},
	title = {Isagén Empresa Estatal, Estratégica y Rentable :},
	publisher = {Ediciones Aurora,},
	year = {2015.},
	address = {Bogotá D.C :},
	edition = {1.},
	note = {Incluye Bibliografía.}
}