@book{188712,
	author = {Bijker, Wiebe E. and ebrary, Inc.},
	title = {The social construction of technological systems},
	publisher = {MIT Press,},
	year = {c2012.},
	address = {Cambridge, Mass. :},
	edition = {Anniversary ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10578668}
}