LUGGEN, W. W. (1991). Flexible Manufacturing Cells And Systems William W. Luggen. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)LUGGEN, William W. Flexible Manufacturing Cells And Systems William W. Luggen. Prentice-Hall, 1991.
Lua MLA (8ú heag.)LUGGEN, William W. Flexible Manufacturing Cells And Systems William W. Luggen. Prentice-Hall, 1991.
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