KHAN,R A. (2009). MECHANICAL ENGINEERING. Atlantic Pub.
Cita Chicago (17th ed.)KHAN,R A. MECHANICAL ENGINEERING. NEW DELHI: Atlantic Pub, 2009.
Cita MLA (9th ed.)KHAN,R A. MECHANICAL ENGINEERING. Atlantic Pub, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.