Keir, D. L. L. (1954). Cases in constitutional law (4th ed.). Claredon press.
Chicago Style aipamenaKeir, D L Lawson. Cases in Constitutional Law. 4th ed. Oxford: Claredon press, 1954.
MLA aipamenaKeir, D L Lawson. Cases in Constitutional Law. 4th ed. Claredon press, 1954.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.