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 National Education Association of the United States. Dept. of Classroom Teachers and National Education Association of the United States. Research Division,Teacher rating,Rev. 2nd ed,"Dept. of Classroom Teachers and Research Division, National Education Association of the United States",1950,Discussion pamphlet,,,,https://cir.nii.ac.jp/crid/1130282271815552768