BEVAN THOMAS. (2010). THEORY OF MACHINES (15 ed.). PEARSON.
Cita Chicago (17th ed.)BEVAN THOMAS. THEORY OF MACHINES. 15 ed. NEW DELHI: PEARSON, 2010.
Cita MLA (9th ed.)BEVAN THOMAS. THEORY OF MACHINES. 15 ed. PEARSON, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.