(1952). London traffic: Twenty-sixth annual report of the London and ome counties traffic advisory committee for the year 1950-1951. London: Her Majesty's Stationery Office.
Παραπομπή Chicago StyleLondon Traffic: Twenty-sixth Annual Report of the London and Ome Counties Traffic Advisory Committee for the Year 1950-1951. London: Her Majesty's Stationery Office, 1952.
Παραπομπή MLALondon Traffic: Twenty-sixth Annual Report of the London and Ome Counties Traffic Advisory Committee for the Year 1950-1951. London: Her Majesty's Stationery Office, 1952.
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