EDWARD JOSEPH. (1989). MECHANICAL ENGINEERING DESIGN. MCGRAW HILL.
Lua i Stíl Chicago (17ú heag.)EDWARD JOSEPH. MECHANICAL ENGINEERING DESIGN. NEW-YORK: MCGRAW HILL, 1989.
Lua MLA (9ú heag.)EDWARD JOSEPH. MECHANICAL ENGINEERING DESIGN. MCGRAW HILL, 1989.
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