@book{31325,
	author = {Costa, Ricardo Lionel and Mozejko, Danuta Teresa},
	title = {El discurso como práctica :},
	publisher = {Homo Sapiens,},
	year = {2001.},
	series = {Psicopedagogía y conocimiento / Dora Laino},
	address = {Buenos Aires :},
	edition = {1a ed.}
}