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 "Committee on Understanding the Changing Structure of the the K-12 Teacher Workforce and Floden, Robert E. and Stephens, Amy (Amy M.) and Scherer, Layne A","Changing expectations for the K-12 teacher workforce : policies, preservice education, professional development, and the workplace",,National Academies Press,2020,Consensus study report,,9780309499033,,https://cir.nii.ac.jp/crid/1130293856036581007