@book{299454,
	author = {Premio Obras CEMEX and Martínez Martínez, Daniel. and Cemex, S.A. de C.V.},
	title = {XVIII Premio Obras CEMEX =},
	publisher = {CEMEX,},
	year = {2009.},
	address = {México, D.F. :},
	edition = {Primera edición.}
}