@book{75146,
	author = {Joyce, Bruce R. and Showers, Beverly. and ebrary, Inc.},
	title = {Student achievement through staff development},
	publisher = {Association for Supervision & Curriculum Development,},
	year = {2002.},
	address = {Alexandria, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10044806}
}