Dias, R. W. M., & Hughes, G. B. J. (1957). Jurisprudence. Butterworths and co.
Chicago Style aipamenaDias, R W M., and G B J. Hughes. Jurisprudence. London: Butterworths and co, 1957.
MLA aipamenaDias, R W M., and G B J. Hughes. Jurisprudence. Butterworths and co, 1957.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.