@book{52038,
	author = {Strijbos, Jan-Willem. and ebrary, Inc.},
	title = {What we know about CSCL and implementing it in higher education},
	publisher = {Kluwer Academic Punlishers,},
	year = {c2004.},
	series = {Computer-supported collaborative learning ;},
	address = {Boston, Mass. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10088580}
}