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. Research Division,Economic status of teachers in 1958-59,,"Research Division, National Education Association of the United States",1959,Research report,,,,https://cir.nii.ac.jp/crid/1130282272542901248