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
"Digby, Margaret and Agricultural Co-operative Association",Co-operation in Poland,,Plunkett Foundation for Co-operative Studies,1960,Plunkett Foundation for Co-operative Studies,,,,https://cir.nii.ac.jp/crid/1130000798294878208