@book{22355,
	author = {E.U.A. Department of Health and Human Services Social Security Administration and Grad, Susan},
	title = {Income of the population 55 or older, 1992},
	publisher = {Social Security Administration},
	year = {1994},
	series = {SSA Publications },
	address = {Washington, D.C.},
	edition = {1a ed.}
}