@book{2252,
	author = {Hewlett, Nigel. and Beck, J. Mackenzie},
	title = {An introduction to the science of phonetics /},
	publisher = {L. Erlbaum Associates,},
	year = {c2006.},
	address = {Mahwah, N.J. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0624/2005042042-d.html}
}