@book{195086,
	author = {Alisedo, Graciela. and Melgar, Sara.},
	title = {Didáctica de las ciencias del lenguaje},
	publisher = {Paidós},
	year = {2004.},
	series = {Paidos Educador},
	address = {Buenos Aires},
	edition = {6a.ed.}
}