@book{149175,
	author = {Olsen, Ruben. and ebrary, Inc.},
	title = {OmniGraffle 5 diagramming essentials},
	publisher = {Packt,},
	year = {2010.},
	address = {Birmingham :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10435419}
}