@book{19327,
	author = {Kramer, Steven J. and Jerger, James.},
	title = {Audiology :},
	publisher = {Plural Pub.,},
	year = {c2008.},
	address = {San Diego :},
	url = {http://www.loc.gov/catdir/toc/fy0804/2007043765.html}
}