@book{70042,
	author = {Linden, J. L. van der. and ebrary, Inc.},
	title = {Dialogic learning},
	publisher = {Kluwer Academic Publishers,},
	year = {c2004.},
	address = {Dordrecht ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10088585}
}