@book{95117,
	author = {Cárcamo Mallen, Robert Williams.},
	title = {La crisis cafetalera en México 2000-2005},
	publisher = {El autor,},
	year = {2008},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/106730.pdf}
}