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
"山下, 東子 and アジア経済研究所APEC研究センター",Trade impediments and domestic price differentials in the Japanese telecommunications sector,,"Institute of Developing Economies, APEC Study Center",1997,IDE APEC Study Center working paper series,,,,https://cir.nii.ac.jp/crid/1130000794683108224