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 Institution of Mechanical Engineers and Institution of Mechanical Engineers (Great Britain). Combustion Engines Group and Institution of Gas Engineers and Institution of Diesel and Gas Turbine Engineers,Using natural gas in engines : 28 March 1996,,Mechanical Engineering Publications for the Institution of Mechanical Engineers,1996,I Mech E seminar,,1860580335,,https://cir.nii.ac.jp/crid/1130000798033858048