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.),Inland and maritime transportation of unitized cargo : a comparative economic analysis of Break-Bulk and unit load systems for maritime general cargo from shipper to consignee,,"National Academy of Sciences, National Research Council",1963,NAS-NRC publication,,,,https://cir.nii.ac.jp/crid/1130000796146789632