Ashworth, A. (1983). Sentencing and penal policy. Weidenfeld and Nicolson.
Chicago Style aipamenaAshworth, Andrew. Sentencing and Penal Policy. London: Weidenfeld and Nicolson, 1983.
MLA aipamenaAshworth, Andrew. Sentencing and Penal Policy. Weidenfeld and Nicolson, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.