@book{245824,
	author = {Stefanakis, Evangeline Harris. and ebrary, Inc.},
	title = {Differentiated assessment},
	publisher = {Jossey-Bass,},
	year = {2010, c2011.},
	address = {San Francisco :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10441386}
}