@book{98188,
	author = {Pierson, Jo. and ebrary, Inc.},
	title = {New media technologies and user empowerment},
	publisher = {Peter Lang Pub. Inc.,},
	year = {2011.},
	address = {Frankfurt am Main :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10601476}
}