@book{25234,
	author = {Furlong, Nancy E. and Lovelace, Eugene A.,},
	title = {Research methods and statistics :},
	publisher = {Harcourt College Publishers,},
	year = {c2000.},
	address = {Fort Worth :},
	note = {Includes bibliographical references  and index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1212/99066517-d.html}
}