@book{190320,
	author = {Grilles Rodríguez, Jesús Miguel.},
	title = {Los cuadernos de los alumnos},
	publisher = {Díada},
	year = {2000.},
	series = {Colección Investigación y enseñanza.},
	address = {Sevilla},
	edition = {2da ed.}
}