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 "Irrigation Improvement Project (Egypt) and Morrison-Knudsen Engineers, Inc and Louis Berger International, Inc",Zagazig IIP directorate : Saidiya Canal command : final report,,"Morrison-Knudsen Engineers,Louis Berger International",1990,Socio economic study of Egypt's irrigation management improvement challenge,,,,https://cir.nii.ac.jp/crid/1130282268998086912