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
"Ward, William A. (William Augustus) and Deren, Barry J. and D'Silva, Emmanuel H. and Economic Development Institute (Washington, D.C.)",The economics of project analysis : a practitioner's guide,,World Bank,1991,EDI technical materials,,0821317512,,https://cir.nii.ac.jp/crid/1130282271519893248