@book{81034,
	author = {Barrera Duque, Ernesto.},
	title = {Un directivo bañado en oro :},
	publisher = {Universidad de la Sabana,},
	year = {2013.},
	address = {Chia :},
	url = {https://elibro.net/ereader/politecnicointernacional/116746}
}