@book{12012,
	author = {Cocom Pech, Jorge Miguel,  and Romero, Rubén Darío, },
	title = {Secretos de un abuelo maya / },
	publisher = {Magisterio Editorial, },
	year = {2009.},
	series = {Colección mitos y leyendas},
	address = {Bogotá : }
}