@book{691,
	author = {Vignaux, Georges and Grize, Jean-Blaise},
	title = {La argumentación},
	publisher = {Hachette},
	year = {1976},
	series = {Hachette universidad. Lengua-lingüistica-comunocación},
	address = {Buenos Aires},
	edition = {1ª ed.},
	note = {Indice de autores p. 313-314}
}