@book{3612,
	author = {Porzig, Walter},
	title = {El mundo maravilloso del lenguaje},
	publisher = {Gredos},
	year = {1964},
	series = {Biblioteca Románica Hispánica. Manuales},
	address = {Madrid},
	note = {Contiene índice de nombres propios en p. 452}
}