@book{20095,
	author = {Ryan, Mark and Foster, Steve,},
	title = {Unlocking constitutional & administrative law /},
	publisher = {Hodder Education,},
	year = {c2010.},
	series = {Unlocking the law},
	address = {London :},
	edition = {2nd ed.},
	note = {Previous ed.: London: Hodder Arnold, 2007.}
}