@book{91457,
	author = {Volevodz, Dmitry.},
	title = {iOS 7 game development :},
	publisher = {Packt Publishing,},
	year = {[2014]},
	address = {Birmingham, UK :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10829883}
}