@book{10236,
	author = {Morrow-Howell, Nancy, and ebrary, Inc.},
	title = {Productive aging},
	publisher = {Johns Hopkins University Press,},
	year = {c2001.},
	address = {Baltimore, Md. ;},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10021518}
}