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
"Stokenberga, Aiga and Ochoa, María Catalina",Unlocking the lower skies : the costs and benefits of deploying drones across use cases in East Africa,,World Bank Group,2021,International development in focus,,9781464816963,,https://cir.nii.ac.jp/crid/1130290757989753612