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
"Leonardson, Gene S. and Nelson, David Morris and United States. Employment and Training Administration. Office of Research and Development",Rural oriented research and development projects : a review and synthesis,,"U.S. Dept. of Labor, Employment and Training Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.",1977,R & D monograph,,,,https://cir.nii.ac.jp/crid/1130000795352453888