@book{483208,
	author = {Preedy, Margaret. and Sage eBooks},
	title = {Educational leadership},
	publisher = {SAGE,},
	year = {2012.},
	address = {Los Angeles :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/educational-leadership-2v}
}