@book{47266,
	author = {Gorton, Richard A. and Alston, Judy A.},
	title = {School leadership and administration :},
	publisher = {McGraw-Hill,},
	year = {c2009},
	address = {Boston :},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0820/2008025970.html}
}