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 National Research Council (U.S.). Transportation Research Board,"Public-sector aviation issues : graduate research award papers, 1988-1989",,"Transportation Research Board, National Research Council",1990,Transportation research record,,030905012X,,https://cir.nii.ac.jp/crid/1130000797752558848