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. Committee to Study the Federal Aviation Administration's Methodologies for Estimating Air Traffic Controller Stafing Standards,Air traffic control facilities : improving methods to determine staffing requirements,,Transportation Research Board : National Academy Press,1997,Special report,,0309059666,,https://cir.nii.ac.jp/crid/1130282271892108544