@book{2957,
	author = {Shaffer, David R.},
	title = {Social and personality development /},
	publisher = {Wadsworth Pub.,},
	year = {c2000.},
	address = {Belmont, CA :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1515/99030186-b.html}
}