@book{93086,
	author = {Canal Contreras, Aureliano},
	title = {Reproducción y dinámica de acción social de las familias de Tepetzingo, Huatusco, Veracruz /},
	publisher = {El autor,},
	year = {2006.},
	address = {Huatusco, Ver. :},
	url = {http://10.13.5.2/tesis/104642.pdf}
}