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 British Standards Institution,"Recommendations for design : extracted from the final report of the Steel Structures Research Committee 1936, and reprinted by permission of H. M. Stationery Office",,British Standards Institution,1971,B.S. (Series),,,,https://cir.nii.ac.jp/crid/1130000798260235776