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 "Sicat, Gerardo P. and University of the Philippines. School of Economics","Notes on infrastructure : then, now, and tomorrow",,"University of the Philippines, School of Economics",2002,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130282271072906880