AMSTEAD,OST. (1987). MANUFACTURING PROCESSES. JOHN WILEY.
Lua i Stíl Chicago (17ú heag.)AMSTEAD,OST. MANUFACTURING PROCESSES. NEW YORK: JOHN WILEY, 1987.
Lua MLA (9ú heag.)AMSTEAD,OST. MANUFACTURING PROCESSES. JOHN WILEY, 1987.
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