International Association of Road Congresses & World Road Congress. (1979). General report: Question III, interurban roads and motorways. Permanent International Association of Road Congresses.
Chicago Style (17th ed.) CitationInternational Association of Road Congresses and World Road Congress. General Report: Question III, Interurban Roads and Motorways. Paris: Permanent International Association of Road Congresses, 1979.
MLA (9th ed.) CitationInternational Association of Road Congresses and World Road Congress. General Report: Question III, Interurban Roads and Motorways. Permanent International Association of Road Congresses, 1979.
Warning: These citations may not always be 100% accurate.