@book{76432,
	author = {Webster, James G. and Phalen, Patricia F.},
	title = {Ratings analysis :},
	publisher = {L. Erlbaum Associates,},
	year = {c2006.},
	address = {Mahwah, N.J. :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0623/2005040071-d.html}
}