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
"Humphreys, Richard Martin and Stokenberga, Aiga and Herrera Dappe, Matías and Iimi, Atsushi and Hartmann, Olivier",Port development and competition in East and Southern Africa : prospects and challenges,,World Bank Group,2019,International development in focus,,9781464814105,,https://cir.nii.ac.jp/crid/1130003902422286208