@book{503982,
	author = {Maskrey, Ken,},
	title = {Building iPhone OS accessories :},
	publisher = {Apress :},
	year = {c2010},
	address = {[New York] :},
	note = {Includes index.},
	url = {https://link.springer.com/10.1007/978-1-4302-2932-2}
}