The Penny Illustrated Paper and Illustrated Times (London, England),Saturday, November 17, 1906; pg. 309; Issue 2373. The Sensational Adventures of Miss Dorothy Levitt, - Champion Lady Motorist of the World. Available at British Library, British Newspapers, [1] Search for Dorothy Levitt
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w:G. N. GeorganoCars: Early and Vintage, 1886–1930. (London: Grange-Universal, 1985)