Jackson, W. T. (1965). Wagon roads west: A study of Federal road surveys and construction in the trans-Mississippi West, 1846-1869. Yale University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJackson, W. Turrentine. Wagon Roads West: A Study of Federal Road Surveys and Construction in the Trans-Mississippi West, 1846-1869. New Haven: Yale University Press, 1965.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJackson, W. Turrentine. Wagon Roads West: A Study of Federal Road Surveys and Construction in the Trans-Mississippi West, 1846-1869. Yale University Press, 1965.
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