@book{8725,
	author = {Dirección General de Cartografía},
	url = {http://fausac.usac.edu.gt/tesario/tesis/MAPA-0111.jpg},
	title = {Cuxpemech},
	address = {Guatemala:},
	publisher = {Lito. B. Zadik & Co., Guatemala,},
	year = {c1962.}
}