@book{61280,
	author = {Evans, W. Duane. and Hoffenberg, Marvin.},
	title = {The interindustry relations study for 1947 / },
	publisher = {University of Harvard, },
	year = {[1952]},
	address = {Harvard : },
	note = {Es separata de: "The Review of Economis and Statistics", nº 2,may 1952, pág. 97-141.}
}