@book{7376,
	author = {McBurney, Donald,},
	title = {Research methods /},
	publisher = {Wadsworth Thomson Learning,},
	year = {c2001.},
	address = {Belmont, CA :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1515/00027529-b.html}
}