Kalpakjian Serope & Schmid S R. Manufacturing engineering and technology (8th.). Pearson.
Lua i Stíl Chicago (17ú heag.)Kalpakjian Serope agus Schmid S R. Manufacturing Engineering and Technology. 8th. Noida: Pearson.
Lua MLA (9ú heag.)Kalpakjian Serope agus Schmid S R. Manufacturing Engineering and Technology. 8th. Pearson.
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