@book{2652,
	author = {Field, Andy P.},
	title = {Discovering statistics using SPSS :},
	publisher = {Sage Publications,},
	year = {c2005.},
	series = {ISM introducing statistical methods,},
	address = {London ;},
	edition = {2nd ed.},
	note = {Includes bibliographical references and index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/2004099538-d.html}
}