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 "Clayton, E. (Eric)",Agrarian development in peasant economies : some lessons from Kenya,,Pergamon Press,1964,"The commonwealth and international library of science, technology, engineering and liberal studies",,,,https://cir.nii.ac.jp/crid/1130282271355399168