Ducat, C. R. (2004). Constitutional interpretation (ed 8.). Thomson west.
Chicago Style aipamenaDucat, Craig R. Constitutional Interpretation. ed 8. Australia: Thomson west, 2004.
MLA aipamenaDucat, Craig R. Constitutional Interpretation. ed 8. Thomson west, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.