@book{137981,
	author = {Bratosevich, Nicolás. and Rodríguez, Susana C. de},
	title = {Expresión oral y escrita},
	publisher = {Editorial Guadalupe},
	year = {1988.},
	series = {Biblioteca Pedagogica},
	address = {Buenos Aires},
	edition = {7a ed.},
	note = {Includes index.}
}