@book{2961,
	author = {Schaie, K. Warner},
	title = {Handbook of the psychology of aging},
	publisher = {Elsevier/Academic Press,},
	year = {2011.},
	series = {The handbooks of aging},
	address = {Amsterdam ;},
	edition = {7th ed. /},
	note = {Previous ed.: 2006.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio8629493}
}