@book{7722,
	author = {Taylor, Brian, and Mueller, H. Gustav.},
	title = {Fitting and dispensing hearing aids /},
	publisher = {Plural Pub.,},
	year = {c2011.},
	address = {San Diego :},
	url = {http://www.loc.gov/catdir/toc/fy12pdf01/2010054530.html}
}