@book{14317,
	author = {Hamilton, Colin.},
	title = {Cognition and sex differences /},
	publisher = {Palgrave Macmillan,},
	year = {2008.},
	address = {[S.l.] :},
	edition = {First Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/1403900183/chopaconline-20}
}