@book{2939,
	author = {Matthews, Gerald. and Deary, Ian J.},
	title = {Personality traits /},
	publisher = {Cambridge University Press,},
	year = {2003.},
	address = {Cambridge, U.K. ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/samples/cam041/2003046259.html}
}