@book{87393,
	author = {Wast, Hugo},
	title = {Las aventuras de Don Bosco},
	publisher = {Thau},
	year = {1943-},
	series = {His Obras completas},
	address = {Buenos Aires},
	edition = {9. ed.},
	note = {First ed. published under title: Don Bosco y su tiempo.}
}