Lewis, P. H., & Yang, C. (1997). Basic control systems engineering. Prentice Hall International.
Cita Chicago (17th ed.)Lewis, Paul H., i Chang Yang. Basic Control Systems Engineering. Upper Saddle River, NJ: Prentice Hall International, 1997.
Cita MLA (9th ed.)Lewis, Paul H., i Chang Yang. Basic Control Systems Engineering. Prentice Hall International, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.