@book{11085,
	author = {Cohen, Louis, and Manion, Lawrence.},
	title = {Research methods in education /},
	publisher = {RoutledgeFalmer,},
	year = {c2000.},
	address = {London ;},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0649/99088211-d.html}
}