@book{78972,
	author = {Armstrong, Sara. and George Lucas Educational Foundation.},
	title = {Edutopia :},
	publisher = {Jossey-Bass,},
	year = {2002.},
	address = {San Francisco, CA :},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/bios/wiley044/2001007993.html}
}