@book{2644,
	author = {Murphy, John and Olcina i Aya; Emili },
	title = {Cómo diseñar marcas y logotipos /},
	publisher = {Gustavo Gili,},
	year = {1992.},
	series = {Manuales de Diseño},
	address = {Barcelona :},
	edition = {3a ed.}
}