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 "Shilpi, Forhad Jahan",Estimating income and price elasticities of imports and exports of Bangladesh,,Bangladesh Institute of Development Studies,1990,Research report,,,,https://cir.nii.ac.jp/crid/1130000795575082240