@book{159628,
	author = {Knoblauch, Hubert. and ebrary, Inc.},
	title = {Video analysis: methodology and methods},
	publisher = {Lang,},
	year = {c2012.},
	address = {Frankfurt am Main :},
	edition = {3rd, rev. ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10666020}
}