@book{56053,
	author = {Vatterott, Cathy, and ebrary, Inc.},
	title = {Rethinking homework},
	publisher = {Association for Supervision and Curriculum Development,},
	year = {c2009.},
	address = {Alexandria, VA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10326282}
}