HANNAH, J. (1972). MECHANICS & MACHINES. EDWARD ARNOLD.
Cita Chicago (17th ed.)HANNAH, JOHN. MECHANICS & MACHINES. LONDON: EDWARD ARNOLD, 1972.
Cita MLA (9th ed.)HANNAH, JOHN. MECHANICS & MACHINES. EDWARD ARNOLD, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.