Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Mintz, Ilse Schueller","Deterioration in the quality of foreign bonds issued in the United States, 1920-1930",,National Bureau of Economic Research,1951,"Publications of the National Bureau of Economic Research, Incorporated",,,,https://cir.nii.ac.jp/crid/1130282273093260288