@book{472,
	author = {Briano, Juan Carlos V. and Freijedo, Claudio Felipe},
	title = {Sistemas de información gerencial},
	publisher = {Pearson Education},
	year = {2011},
	address = {Buenos Aires :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Sistemas de informacion gerencil2-l118794.jpg}
}