Strachey, J. 1. (1962). On the prevention of war. Macmillan.
Chicago Style aipamenaStrachey, John 1901. On the Prevention of War. London: Macmillan, 1962.
MLA aipamenaStrachey, John 1901. On the Prevention of War. Macmillan, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.