@book{71,
	author = {Pitt, Ian, and Edwards, Alistair D. N.},
	title = {Design of speech-based devices :},
	publisher = {Springer,},
	year = {c2003.},
	series = {Practitioner series,},
	address = {London ;},
	url = {http://www.loc.gov/catdir/toc/fy034/2002026864.html}
}