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 Institute of Education. Vocational Education Study,Vocational Education Study publication,,"NIE : for sale by the Supt. of Docs., U.S. Govt. Print. Off",,,,,,https://cir.nii.ac.jp/crid/1130282272582868480