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
"Ströberg, Per-Arne and Swedish Agency for Research Cooperation with Developing Countries",Research and research organization in Ethiopia,,Swedish Agency for Research Cooperation with Developing Countries,1976,SAREC report,,,,https://cir.nii.ac.jp/crid/1130000795935241472