@book{36,
	author = {Coolican, Hugh.},
	title = {Research methods and statistics in psychology /},
	publisher = {Hodder & Stoughton,},
	year = {2004.},
	address = {London :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0620/2004275112-d.html}
}