KHURMI R S. (2005). THEORY OF MACHINES. S.CHAND & COMPANY LTD.
Cita Chicago (17th ed.)KHURMI R S. THEORY OF MACHINES. NEW DELHI: S.CHAND & COMPANY LTD, 2005.
Cita MLA (9th ed.)KHURMI R S. THEORY OF MACHINES. S.CHAND & COMPANY LTD, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.