Smith, G. T. Industrial Metrology: Surfaces and Roundness. Springer International Publishing.
Lua i Stíl Chicago (17ú heag.)Smith, Graham T. Industrial Metrology: Surfaces and Roundness. Cham: Springer International Publishing.
Lua MLA (8ú heag.)Smith, Graham T. Industrial Metrology: Surfaces and Roundness. Springer International Publishing.
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