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 United States International Trade Commission,"Aspherical ophthalmoscopy lenses from Japan : determination of the Commission in investigation no. 731-TA-518 (final) under the Tariff Act of 1930, together with the information obtained in the investigation",,United States International Trade Commission,1992,USITC publication,,,,https://cir.nii.ac.jp/crid/1130000798086896000