@book{91115,
	author = {Díaz Castro, Sandra.},
	title = {Partidos políticos y participación electoral en el medio rural, en México, 1991-2003 /},
	publisher = {El autor,},
	year = {2005.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/102650.pdf}
}