@book{34739,
	author = {Schulz, James H.},
	title = {The economic status of the retired aged in 1980:},
	publisher = {For sale by the Supt. of Docs., U.S. Govt. Print. Off.,},
	year = {1968]},
	series = {United States. Social Security Administration. Office of Research and Statistics. Research report},
	address = {[Washington,}
}