@book{21330,
	author = {Gonzalez Nivia, Julian Eduardo  and Rocha Reatiga, Juan Carlos},
	title = {Creación empresa:  },
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2011.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}