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 World Power Conference,Water power production . Preparation of fuels . Steam power production,,Percy Lune Humphries ; Three Amen Corner,1926,"The transactions of the First World Power Conference : London, June 30th to July 12th, 1924",,,,https://cir.nii.ac.jp/crid/1130282268911579136