BROWN, T. H. (2005). Marks' calculations for machine design. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)BROWN, Thomas H. Marks' Calculations for Machine Design. New York: McGraw-Hill, 2005.
Lua MLA (9ú heag.)BROWN, Thomas H. Marks' Calculations for Machine Design. McGraw-Hill, 2005.
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