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 United States. Interstate Commerce Commission. Bureau of Accounts,"Cost of transporting freight by class I and class II motor common carriers of general commodities, Middlewest territory : based on year 1958 operations adjusted to reflect 1959 level of costs",,"Interstate Commerce Commission, Bureau of Accounts,For sale by the Supt. of Docs., U.S. Govt. Print. Off.",1960,Statement,,,,https://cir.nii.ac.jp/crid/1130000797805681152