@book{286125,
	author = {Kaplan, A. D. H.| and Williams, Faith M.| and United States.},
	title = {Family income and expenditure in selected urban communities of the West central-Rocky mountain region, 1935-36 /},
	publisher = {United States Government Printing Office,},
	year = {1939-1940.},
	series = {Bulletin ;},
	address = {Washington :},
	note = {At head of title: United States Department of Labor, Frances Perkins, Secretary. Bureau of Labor Statistics, Isador Lubin, Commissioner, in cooperation with Works Progress Administration.},
	url = {https://purl.fdlp.gov/GPO/gpo114619}
}