Willsmore, A. W. (1946). Modern production control. Sir Isaac Pitman & Sons.
Cita Chicago (17th ed.)Willsmore, A. W. Modern Production Control. London: Sir Isaac Pitman & Sons, 1946.
Cita MLA (8th ed.)Willsmore, A. W. Modern Production Control. Sir Isaac Pitman & Sons, 1946.
Atenció: Aquestes cites poden no estar 100% correctes.