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
"Savage, Howard J. and Cogswell, Edmund S.",A retirement plan for Colorado Public Schools : A study made at the request of the Colorado Education Association and the State Department of public instruction,,[The Carnegie Foundation for the Advancement of Teaching],1928,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796572707072