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
Unesco,"Press, film, radio published in 1947 and 1948 : second supplement",,United Nations Educational Scientific and Cultural Organization,1950,Unesco publication,,,,https://cir.nii.ac.jp/crid/1130282270237135232