@book{4926,
	author = {Eargle, John.},
	title = {Loudspeaker handbook /},
	publisher = {Kluwer Academic Publishers,},
	year = {c2003.},
	address = {Boston :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0820/2003058802-d.html}
}