@book{93496,
	author = {García Martínez, Victor Hugo.},
	title = {Evaluación financiera y operativa de la empacadora de frijol integro del Peñon en San Luis Potosi},
	publisher = {El autor,},
	year = {2007.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/105058.pdf}
}