@book{948,
	author = {Kurpius, Sharon E. Robinson. and Stafford, Mary E.},
	title = {Testing and measurement :},
	publisher = {Sage Publications,},
	year = {c2006.},
	address = {Thousand Oaks :},
	url = {http://www.loc.gov/catdir/toc/ecip0510/2005008152.html}
}