(1966). Advisory memorandum on urban traffic engineering techniques. London: Her Majesty's Stationery Office.
Παραπομπή Chicago StyleAdvisory Memorandum On Urban Traffic Engineering Techniques. London: Her Majesty's Stationery Office, 1966.
Παραπομπή MLAAdvisory Memorandum On Urban Traffic Engineering Techniques. London: Her Majesty's Stationery Office, 1966.
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