@book{35822,
	author = {Gray, Kevin J. and Gray, Susan Francis.},
	title = {Elements of land law /},
	publisher = {Oxford University Press,},
	year = {2009.},
	address = {Oxford ;},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0827/2008038448.html}
}