Natsume, S. (1965). The three-cornered world. Owen.
Chicago Style aipamenaNatsume, Sōseki. The Three-cornered World. London: Owen, 1965.
MLA aipamenaNatsume, Sōseki. The Three-cornered World. Owen, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.