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 "Power, John H. and Philippine Tariff Commission and Philippine Institute for Development Studies",The implementation of import liberalization and Tariff Reform in the Philippines : phasing and complementary measures,,Philippine Institute for Development Studies],1987,Tariff Commission-PIDS Joint Research Project staff paper series,,,,https://cir.nii.ac.jp/crid/1130282268653885568