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 "Freeman, Christopher",The measurement of scientific and technological activities : Proposals for the collection of statistics on science and technology on an internationally uniform basis,,Unesco,1969,Statistical reports and studies,,,,https://cir.nii.ac.jp/crid/1130282271534768000