@book{3388,
	author = {Haynes, William O. and Johnson, Carole E.},
	title = {Understanding research and evidence-based practice in communication disorders :},
	publisher = {Pearson,},
	year = {c2009.},
	address = {Boston :},
	url = {http://www.loc.gov/catdir/toc/ecip0822/2008028649.html}
}