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 United States. National Commission on Libraries and Information Science,"Regional hearing of National Commission on Libraries and Information Science, Boston, Massachusetts, Wednesday, Octorber 3, 1973",,"U.S. Depsrtment of Health, Education & Welfare. National Institute of Education. Educational Resources Information Center",1973,ERIC reports,,,,https://cir.nii.ac.jp/crid/1130000796919340672