@book{87694,
	author = {Machado, Antonio and Machado, Manuel},
	title = {La prehistoria de Antonio Machado},
	publisher = {Ediciones La Torre},
	year = {1961.},
	address = {Río Piedras]},
	edition = {[1. ed.},
	note = {Eleven articles previously published in La Caricatura, nine of which were written in collaboration with Manuel Machado y Ruiz.}
}