APA (7th ed.) Zitazioa
Parpworth, N., & Padfield, N. (2012). Constitutional and administrative law (7th ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Parpworth, Neil, eta Nicola Padfield. Constitutional and Administrative Law. 7th ed. Oxford: Oxford University Press, 2012.
MLA (9th ed.) Zitazioa
Parpworth, Neil, eta Nicola Padfield. Constitutional and Administrative Law. 7th ed. Oxford University Press, 2012.
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