Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
National Board for Prices and Incomes,London weighting in the non-industrial Civil Service : presented to Parliament by the Secretary of State for Economic Affairs and the Chancellor of the Exchequer,,H.M.S.O,1967,Report,,,,https://cir.nii.ac.jp/crid/1130282272959047424