APA (7th ed.) Zitazioa
Bradley, A. W. (2007). Constitutional and administrative law (14th ed.). Pearson Longman.
Chicago Style (17th ed.) Zitazioa
Bradley, A. W. Constitutional and Administrative Law. 14th ed. Harlow, England ; New York: Pearson Longman, 2007.
MLA (9th ed.) Zitazioa
Bradley, A. W. Constitutional and Administrative Law. 14th ed. Pearson Longman, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.