@book{150709,
	author = {Ball, Martin J. and Lowry, Orla M. and ebrary, Inc.},
	title = {Methods in clinical phonetics},
	publisher = {Whurr,},
	year = {2001.},
	series = {Methods in speech and language pathology series},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10236608}
}