Leonard, J. N. (1968). Great ages of man: Early japan. Time-Life Books.
Dyfyniad Arddull ChicagoLeonard, Jonathan Norton. Great Ages of Man: Early Japan. New York: Time-Life Books, 1968.
Dyfyniad MLALeonard, Jonathan Norton. Great Ages of Man: Early Japan. Time-Life Books, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.