Asfahl, C. R. (1985). Robots And Manufacturing Automation C. Ray Asfahl. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Asfahl, C Ray. Robots And Manufacturing Automation C. Ray Asfahl. John Wiley & Sons, 1985.
Lua MLA (8ú heag.)Asfahl, C Ray. Robots And Manufacturing Automation C. Ray Asfahl. John Wiley & Sons, 1985.
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