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 "Williams, Martha",The impact of machine-readable data bases on library and information services,,"U.S. Dept. of Health, Education & Welfare. National Institute of Education. Educational Resources Information Center",1975,ERIC reports,,,,https://cir.nii.ac.jp/crid/1130000795729948288