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
"Burki, S. J and Goering, T. J and International Bank for Reconstruction and Development",A perspective on the foodgrain situation in the poorest countries,,International Bank for Reconstruction and Development,1977,World Bank staff working papers,,,,https://cir.nii.ac.jp/crid/1130282273248691328