@book{707,
	author = {Vadum, Arlene C. and Rankin, Neil O.},
	title = {Psychological research :},
	publisher = {McGraw-Hill,},
	year = {c1998.},
	address = {Boston, Mass. :},
	url = {http://www.loc.gov/catdir/description/mh023/97029579.html}
}