Briggs & Stratton Power Products Group LLC, AllisChalmersLawn.com > About, archivado desde el original el 18 de octubre de 2012, consultado el 2 de febrero de 2013..
Buescher, 1991, p. 316. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 34–38. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 42–43. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 40–41. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 38–39. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 193–196. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 197–198. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, p. 317. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, p. 248. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, p. 270. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 201–203. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Buescher, 1991, pp. 317–318. Buescher, Walter M. (1991), Plow Peddler, Macomb, Illinois, USA: Glenbridge Publishing, ISBN978-0-944435-18-2. A memoir by a man who worked for Allis-Chalmers for over 30 years as a sales representative and sales manager..
Study Commission on U.S. Policy toward Southern Africa (U.S.), South Africa: Time Running Out : the Report of the Study Commission on U.S p. 345
Boston Evening Transcript staff (21 de octubre de 1903), «Absorbed by Allis-Chalmers Co», Boston Evening Transcript: 6, consultado el 9 de febrero de 2013..
Briggs & Stratton Power Products Group LLC, AllisChalmersLawn.com > About, archivado desde el original el 18 de octubre de 2012, consultado el 2 de febrero de 2013..