WALSH, R. A. (2001). Handbook of machining and metalworking calculations. McGraw-Hill.
Cita Chicago (17th ed.)WALSH, Ronald A. Handbook of Machining and Metalworking Calculations. New York: McGraw-Hill, 2001.
Cita MLA (9th ed.)WALSH, Ronald A. Handbook of Machining and Metalworking Calculations. McGraw-Hill, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.