Beverly Rae Kimes (editor), Henry Austin Clark Jr.: Standard catalog of American Cars. 1805–1942. Digital Edition. 3rd ed. Krause Publications, Iola 2013, ISBN978-1-4402-3778-2, p. 552–553.
G. N. Georgano (editor): Complete Encyclopedia of Motorcars, 1885 to the Present. New York: Dutton Press, 2nd edition (Hardcover) 1973, ISBN0-525-08351-0.[page needed]
Beverly Rae Kimes: Pioneers, Engineers, and Scoundrels: The Dawn of the Automobile in America. editor SAE (Society of Automotive Engineers) Permissions, Warrendale PA 2005, ISBN0-7680-1431-X.[page needed]
Robert D. Dluhy: American Automobiles of the Brass Era: Essential Specifications of 4,000+ Gasoline Powered Passenger Cars, 1906-1915, with a Statistical and Historical Overview. Mcfarland & Co Inc. publishers, Jefferson NC, 2013; ISBN0-78647-136-0.[page needed]