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 "Neiland, A. E. and University of Portsmouth. Centre for Marine Resource Economics","An overview of fisheries research in the Chad Basin of Africa, 1920-1988 : including a partially annotated bibliography",,University of Portsmouth,1991,Research paper,,,,https://cir.nii.ac.jp/crid/1130282268876229760