@book{130206,
	author = {Sánchez Barbudo, Antonio.},
	title = {Estudios sobre Unamuno y Machado},
	publisher = {Ediciones Guadarrama},
	year = {1959},
	series = {Colección Guadarrama de crítica y ensayos, 19},
	address = {Madrid},
	note = {First ed. 1959 published under title : Estudios sobre Unamuno y Machado.}
}