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 Board for Prices and Incomes and Great Britain. Dept. of Employment and Productivity and Great Britain. Scottish Office,"Passenger fares and freight charges of the North of Scotland, Orkney and Shetland Shipping Company Limited : presented to to Parliament by the First Secretary of State and Secretary of State for Employment and Productivity and the Secretary of State for Scotland by command of Her Majesty, May 1968",,H.M.S.O,1968,Report,,0101363109,,https://cir.nii.ac.jp/crid/1130282269488227456