@book{8849,
	author = {Johnson, Valen E. and Albert, Jim,},
	title = {Ordinal data modeling /},
	publisher = {Springer,},
	year = {c1999.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0816/98051801-d.html}
}