@book{99988,
	author = {Guimarin, Spencer.},
	title = {Como rotular material visual},
	publisher = {Editorial Pax-México, Librería Carlos Césarman},
	year = {1971.},
	series = {Colección Materiales audiovisuales},
	address = {México, D.F.},
	edition = {1. ed. en español.},
	note = {Translation of Lettering techniques.}
}