@book{4030,
	author = {Papalia, Diane E.},
	title = {Adult development and aging /},
	publisher = {McGraw-Hill,},
	year = {c2007.},
	address = {Boston :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0642/2006040844-d.html}
}