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 Pennsylvania. Dept. of Public Instruction,"Personnel, address of Hon. Frnklin Spencer Edmonds, address of Dr. Thomad E. Finegan, the school plant",,Public education and Child Lavor Association of Pennsylvania,1922,Report of the survey of the public schools of Philadelphia,,,,https://cir.nii.ac.jp/crid/1130282270960871296