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