@book{21372,
	author = {Cardona Olaya, Luz Angelica and Cruz García, Oscar},
	title = {Comercial corporativo empresa Arteria Visual /},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2008.},
	address = {Bogotá (Colombia) :},
	edition = {                   }
}