@book{111996,
	author = {Abbott, John, and Ryan, Terry, and ebrary, Inc.},
	title = {The unfinished revolution},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2001.},
	address = {Alexandria, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10120212}
}