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
Maritime Cargo Transportation Conference (U.S.),Maritime transportation of unitized cargo : a comparative economic analysis of Break-Bulk and unit load systems,,"National Academy of Sciences, National Research Council",1959,NAS-NRC publication,,,,https://cir.nii.ac.jp/crid/1130282273260456704