Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
National Board for Prices and Incomes and Great Britain. Dept. of Employment and Productivity and Great Britain. Ministry of Transport,"Pay of municipal busmen : presented to Parliament by the First Secretary of State and Secretary of State for Employment and Productivity and the Minister of Transport by Command of Her Majesty, April 1968",,H.M.S.O.,1968,Report,,0101360509,,https://cir.nii.ac.jp/crid/1130282271607956736