Ratnapala,Suri. (2009). Jurisprudence. Cambridge University Press.
Chicago Style aipamenaRatnapala,Suri. Jurisprudence. Cambridge: Cambridge University Press, 2009.
MLA aipamenaRatnapala,Suri. Jurisprudence. Cambridge University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.