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 "Casey, B. J. and Shaffer, Louis Richard",An evaluation of some competitive bid strategy models for contractors,,"Dept. of Civil Engineering, University of Illinois",1964,Civil Engineering studies,,,,https://cir.nii.ac.jp/crid/1130282272997727360