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
"Varangis, P. and Thigpen, E. and Akiyama, T. (Takamasa) and World Bank. International Trade Division",Risk management prospects for Egyptian cotton,,World Bank,1993,Policy research working papers,,,,https://cir.nii.ac.jp/crid/1130000797326176512