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 "Wagner, Frederick A. and Barnes, F. C. and Gerlough, Daniel L.",Improved criteria for traffic signal systems in urban networks,,Highway Research Board,1971,National cooperative highway research program report,,0309020042,,https://cir.nii.ac.jp/crid/1130000797186262912