@book{160221,
	author = {Alfassio Grimaldi, Ugoberto.},
	title = {El socialismo en Europa.},
	publisher = {UTEHA},
	year = {[1961]},
	series = {Manuales UTEHA. Sección 14. Ciencias Sociales},
	address = {México},
	edition = {1. ed.},
	note = {Translation of Il socialismo in Europa.}
}