Cameron, W. J. (1940). The real business of business. Ford Motor Co..
Lua i Stíl Chicago (17ú heag.)Cameron, W. J. The Real Business of Business. Dearborn, Mich.: Ford Motor Co., 1940.
Lua MLA (8ú heag.)Cameron, W. J. The Real Business of Business. Ford Motor Co., 1940.
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