@book{226404,
	author = {Lewin, Larry, and Shoemaker, Betty Jean, and ebrary, Inc.},
	title = {Great performances},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {2011.},
	address = {Alexandria, Va. :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10488667}
}