@book{481980,
	author = {Haydon, Graham. and Sage eBooks},
	title = {Values for educational leadership},
	publisher = {SAGE,},
	year = {c2007.},
	address = {Los Angeles, Calif. ;},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/values-for-educational-leadership}
}