@book{129376,
	author = {Castejón Montijano, Rafael and Pérez Zabaleta, Amelia},
	title = {Prácticas de economía},
	publisher = {Universidad Nacional de Educación a Distancia},
	year = {1997},
	address = {Madrid},
	edition = {2a ed.},
	note = {Cuadernos de la UNED}
}