@book{4107,
	author = {Agresti, Alan. and Finlay, Barbara.},
	title = {Statistical methods for the social sciences /},
	publisher = {Pearson Prentice Hall,},
	year = {c2014.},
	address = {Upper Saddle River, N.J. :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0805/2007038723.html}
}