(1986). Ford the men and the machine Robert Lacey. Little, Brown and Company.
Lua i Stíl Chicago (17ú heag.)Ford the Men and the Machine Robert Lacey. Little, Brown and Company, 1986.
Lua MLA (8ú heag.)Ford the Men and the Machine Robert Lacey. Little, Brown and Company, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.