Leonard, J. N. (1968). Great ages of man: Early japan. Time-Life Books.
Chicago Style (17th ed.) ZitazioaLeonard, Jonathan Norton. Great Ages of Man: Early Japan. New York: Time-Life Books, 1968.
MLA (9th ed.) ZitazioaLeonard, Jonathan Norton. Great Ages of Man: Early Japan. Time-Life Books, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.