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 "Dunkley, Wm. A. (William Albert) and Illinois. University. Engineering experiment station",Some conditions affecting the usefulness of iron oxide for city gas purification,,University of Illinois,1921,University of Illinois Engineering Experiment Station,,,,https://cir.nii.ac.jp/crid/1130282271933554560