著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Salmond, John A.","The Civilian Conservation Corps, 1933-1942 : a New Deal case study",,Duke University Press,1967,Duke historical publications,,,,https://cir.nii.ac.jp/crid/1130282269558742528