BOLTON, W. (2001). ENGINEERING MATERIALS TECHNOLOGY 3 ED. BUTTERWORTH.
Cita Chicago (17th ed.)BOLTON, W. ENGINEERING MATERIALS TECHNOLOGY 3 ED. DELHI: BUTTERWORTH, 2001.
Cita MLA (9th ed.)BOLTON, W. ENGINEERING MATERIALS TECHNOLOGY 3 ED. BUTTERWORTH, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.