Green, J. A. (2016). The persistent objector rule in international law (1a. ed.). Oxford University Press.
Chicago Style (17th ed.) ZitazioaGreen, James A. The Persistent Objector Rule in International Law. 1a. ed. Oxford: Oxford University Press, 2016.
MLA (9th ed.) ZitazioaGreen, James A. The Persistent Objector Rule in International Law. 1a. ed. Oxford University Press, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.