Siskind, C. S. (1963). Electrical control systems in industry. McGraw-Hill.
Cita Chicago (17th ed.)Siskind, Charles S. Electrical Control Systems in Industry. New York, N.Y.: McGraw-Hill, 1963.
Cita MLA (8th ed.)Siskind, Charles S. Electrical Control Systems in Industry. McGraw-Hill, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.